| 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 | $177.81 | 7.482% | $191.1137 | $191.11 | $191.10 | $191.10 |
| Purchase #2 | $198.64 | 10.861% | $220.2143 | $220.21 | $220.20 | $220.20 |
| Purchase #3 | $63.78 | 12.384% | $71.6785 | $71.68 | $71.70 | $71.70 |
| Purchase #4 | $144.85 | 8.728% | $157.4925 | $157.49 | $157.50 | $157.50 |
| Purchase #5 | $81.44 | 11.718% | $90.9831 | $90.98 | $91.00 | $91.00 |
| Purchase #6 | $78.27 | 8.413% | $84.8549 | $84.85 | $84.85 | $84.90 |
| Purchase #7 | $231.38 | 7.562% | $248.877 | $248.88 | $248.90 | $248.90 |
| 7 purchase totals = | $976.17 | $1,065.2140 | $1,065.20 | $1,065.25 | $1,065.30 | |