| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.81 | 11.651% | $202.9927 | $202.99 | $203.00 | $203.00 |
| Purchase #2 | $158.95 | 9.167% | $173.5209 | $173.52 | $173.50 | $173.50 |
| Purchase #3 | $185.52 | 12.184% | $208.1238 | $208.12 | $208.10 | $208.10 |
| Purchase #4 | $236.67 | 7.197% | $253.7031 | $253.70 | $253.70 | $253.70 |
| Purchase #5 | $243.67 | 8.110% | $263.4316 | $263.43 | $263.45 | $263.40 |
| Purchase #6 | $242.33 | 12.399% | $272.3765 | $272.38 | $272.40 | $272.40 |
| Purchase #7 | $186.26 | 13.375% | $211.1723 | $211.17 | $211.15 | $211.20 |
| 7 purchase totals = | $1,435.21 | $1,585.3209 | $1,585.31 | $1,585.30 | $1,585.30 | |