| 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 | $83.85 | 8.179% | $90.7081 | $90.71 | $90.70 | $90.70 |
| Purchase #2 | $89.52 | 4.114% | $93.2029 | $93.20 | $93.20 | $93.20 |
| Purchase #3 | $137.40 | 11.705% | $153.4827 | $153.48 | $153.50 | $153.50 |
| Purchase #4 | $149.68 | 7.462% | $160.8491 | $160.85 | $160.85 | $160.80 |
| Purchase #5 | $152.56 | 5.609% | $161.1171 | $161.12 | $161.10 | $161.10 |
| Purchase #6 | $204.34 | 8.768% | $222.2565 | $222.26 | $222.25 | $222.30 |
| Purchase #7 | $45.84 | 5.325% | $48.281 | $48.28 | $48.30 | $48.30 |
| 7 purchase totals = | $863.19 | $929.8974 | $929.90 | $929.90 | $929.90 | |