| 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 | $192.52 | 3.175% | $198.6325 | $198.63 | $198.65 | $198.60 |
| Purchase #2 | $35.96 | 12.368% | $40.4075 | $40.41 | $40.40 | $40.40 |
| Purchase #3 | $210.56 | 4.405% | $219.8352 | $219.84 | $219.85 | $219.80 |
| Purchase #4 | $55.45 | 8.440% | $60.13 | $60.13 | $60.15 | $60.10 |
| Purchase #5 | $64.60 | 5.719% | $68.2945 | $68.29 | $68.30 | $68.30 |
| Purchase #6 | $127.84 | 13.704% | $145.3592 | $145.36 | $145.35 | $145.40 |
| Purchase #7 | $59.39 | 3.509% | $61.474 | $61.47 | $61.45 | $61.50 |
| 7 purchase totals = | $746.32 | $794.1329 | $794.13 | $794.15 | $794.10 | |