| 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 | $163.87 | 13.634% | $186.212 | $186.21 | $186.20 | $186.20 |
| Purchase #2 | $100.65 | 9.708% | $110.4211 | $110.42 | $110.40 | $110.40 |
| Purchase #3 | $150.95 | 5.824% | $159.7413 | $159.74 | $159.75 | $159.70 |
| Purchase #4 | $44.34 | 5.255% | $46.6701 | $46.67 | $46.65 | $46.70 |
| Purchase #5 | $100.29 | 6.174% | $106.4819 | $106.48 | $106.50 | $106.50 |
| Purchase #6 | $219.80 | 10.826% | $243.5955 | $243.60 | $243.60 | $243.60 |
| Purchase #7 | $157.35 | 12.561% | $177.1147 | $177.11 | $177.10 | $177.10 |
| 7 purchase totals = | $937.25 | $1,030.2366 | $1,030.23 | $1,030.20 | $1,030.20 | |