| 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 | $125.66 | 10.665% | $139.0616 | $139.06 | $139.05 | $139.10 |
| Purchase #2 | $180.68 | 8.467% | $195.9782 | $195.98 | $196.00 | $196.00 |
| Purchase #3 | $87.49 | 7.783% | $94.2993 | $94.30 | $94.30 | $94.30 |
| Purchase #4 | $18.81 | 3.669% | $19.5001 | $19.50 | $19.50 | $19.50 |
| Purchase #5 | $155.29 | 11.428% | $173.0365 | $173.04 | $173.05 | $173.00 |
| Purchase #6 | $16.75 | 7.174% | $17.9516 | $17.95 | $17.95 | $18.00 |
| Purchase #7 | $67.48 | 5.625% | $71.2758 | $71.28 | $71.30 | $71.30 |
| 7 purchase totals = | $652.16 | $711.1031 | $711.11 | $711.15 | $711.20 | |