| 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 | $147.58 | 3.428% | $152.639 | $152.64 | $152.65 | $152.60 |
| Purchase #2 | $52.84 | 9.819% | $58.0284 | $58.03 | $58.05 | $58.00 |
| Purchase #3 | $122.30 | 7.604% | $131.5997 | $131.60 | $131.60 | $131.60 |
| Purchase #4 | $137.64 | 7.576% | $148.0676 | $148.07 | $148.05 | $148.10 |
| Purchase #5 | $47.39 | 12.147% | $53.1465 | $53.15 | $53.15 | $53.10 |
| Purchase #6 | $66.37 | 9.217% | $72.4873 | $72.49 | $72.50 | $72.50 |
| Purchase #7 | $160.57 | 3.517% | $166.2172 | $166.22 | $166.20 | $166.20 |
| 7 purchase totals = | $734.69 | $782.1857 | $782.20 | $782.20 | $782.10 | |