| 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 | $166.26 | 10.778% | $184.1795 | $184.18 | $184.20 | $184.20 |
| Purchase #2 | $165.49 | 7.490% | $177.8852 | $177.89 | $177.90 | $177.90 |
| Purchase #3 | $210.94 | 13.701% | $239.8409 | $239.84 | $239.85 | $239.80 |
| Purchase #4 | $202.48 | 3.207% | $208.9735 | $208.97 | $208.95 | $209.00 |
| Purchase #5 | $57.69 | 8.577% | $62.6381 | $62.64 | $62.65 | $62.60 |
| Purchase #6 | $108.71 | 3.420% | $112.4279 | $112.43 | $112.45 | $112.40 |
| Purchase #7 | $111.49 | 10.399% | $123.0838 | $123.08 | $123.10 | $123.10 |
| 7 purchase totals = | $1,023.06 | $1,109.0289 | $1,109.03 | $1,109.10 | $1,109.00 | |