| 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 | $164.83 | 3.580% | $170.7309 | $170.73 | $170.75 | $170.70 |
| Purchase #2 | $160.90 | 11.211% | $178.9385 | $178.94 | $178.95 | $178.90 |
| Purchase #3 | $84.36 | 3.810% | $87.5741 | $87.57 | $87.55 | $87.60 |
| Purchase #4 | $93.62 | 5.874% | $99.1192 | $99.12 | $99.10 | $99.10 |
| Purchase #5 | $113.39 | 9.541% | $124.2085 | $124.21 | $124.20 | $124.20 |
| Purchase #6 | $8.97 | 4.517% | $9.3752 | $9.38 | $9.40 | $9.40 |
| Purchase #7 | $108.72 | 8.531% | $117.9949 | $117.99 | $118.00 | $118.00 |
| 7 purchase totals = | $734.79 | $787.9413 | $787.94 | $787.95 | $787.90 | |