| 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 | $129.38 | 5.692% | $136.7443 | $136.74 | $136.75 | $136.70 |
| Purchase #2 | $19.64 | 7.802% | $21.1723 | $21.17 | $21.15 | $21.20 |
| Purchase #3 | $133.95 | 4.105% | $139.4486 | $139.45 | $139.45 | $139.40 |
| Purchase #4 | $160.30 | 5.199% | $168.634 | $168.63 | $168.65 | $168.60 |
| Purchase #5 | $68.98 | 6.381% | $73.3816 | $73.38 | $73.40 | $73.40 |
| Purchase #6 | $204.33 | 13.760% | $232.4458 | $232.45 | $232.45 | $232.40 |
| Purchase #7 | $158.46 | 12.359% | $178.0441 | $178.04 | $178.05 | $178.00 |
| 7 purchase totals = | $875.04 | $949.8707 | $949.86 | $949.90 | $949.70 | |