| 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 | $141.39 | 12.347% | $158.8474 | $158.85 | $158.85 | $158.80 |
| Purchase #2 | $70.90 | 6.683% | $75.6382 | $75.64 | $75.65 | $75.60 |
| Purchase #3 | $125.98 | 3.423% | $130.2923 | $130.29 | $130.30 | $130.30 |
| Purchase #4 | $125.90 | 10.816% | $139.5173 | $139.52 | $139.50 | $139.50 |
| Purchase #5 | $57.66 | 7.589% | $62.0358 | $62.04 | $62.05 | $62.00 |
| Purchase #6 | $185.87 | 13.291% | $210.574 | $210.57 | $210.55 | $210.60 |
| Purchase #7 | $88.45 | 3.225% | $91.3025 | $91.30 | $91.30 | $91.30 |
| 7 purchase totals = | $796.15 | $868.2075 | $868.21 | $868.20 | $868.10 | |