| 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 | $73.44 | 10.781% | $81.3576 | $81.36 | $81.35 | $81.40 |
| Purchase #2 | $105.82 | 13.641% | $120.2549 | $120.25 | $120.25 | $120.30 |
| Purchase #3 | $176.27 | 3.379% | $182.2262 | $182.23 | $182.25 | $182.20 |
| Purchase #4 | $212.81 | 6.169% | $225.9382 | $225.94 | $225.95 | $225.90 |
| Purchase #5 | $139.26 | 7.618% | $149.8688 | $149.87 | $149.85 | $149.90 |
| Purchase #6 | $35.95 | 7.361% | $38.5963 | $38.60 | $38.60 | $38.60 |
| Purchase #7 | $38.49 | 11.449% | $42.8967 | $42.90 | $42.90 | $42.90 |
| 7 purchase totals = | $782.04 | $841.1387 | $841.15 | $841.15 | $841.20 | |