| 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 | $135.79 | 7.634% | $146.1562 | $146.16 | $146.15 | $146.20 |
| Purchase #2 | $247.97 | 12.698% | $279.4572 | $279.46 | $279.45 | $279.50 |
| Purchase #3 | $219.73 | 6.580% | $234.1882 | $234.19 | $234.20 | $234.20 |
| Purchase #4 | $227.55 | 8.503% | $246.8986 | $246.90 | $246.90 | $246.90 |
| Purchase #5 | $114.42 | 5.852% | $121.1159 | $121.12 | $121.10 | $121.10 |
| Purchase #6 | $206.52 | 7.552% | $222.1164 | $222.12 | $222.10 | $222.10 |
| Purchase #7 | $161.91 | 8.137% | $175.0846 | $175.08 | $175.10 | $175.10 |
| 7 purchase totals = | $1,313.89 | $1,425.0171 | $1,425.03 | $1,425.00 | $1,425.10 | |