| 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 | $157.35 | 7.748% | $169.5415 | $169.54 | $169.55 | $169.50 |
| Purchase #2 | $40.61 | 3.817% | $42.1601 | $42.16 | $42.15 | $42.20 |
| Purchase #3 | $32.85 | 13.674% | $37.3419 | $37.34 | $37.35 | $37.30 |
| Purchase #4 | $54.89 | 7.261% | $58.8756 | $58.88 | $58.90 | $58.90 |
| Purchase #5 | $148.65 | 8.766% | $161.6807 | $161.68 | $161.70 | $161.70 |
| Purchase #6 | $44.61 | 8.147% | $48.2444 | $48.24 | $48.25 | $48.20 |
| Purchase #7 | $249.68 | 8.661% | $271.3048 | $271.30 | $271.30 | $271.30 |
| 7 purchase totals = | $728.64 | $789.1490 | $789.14 | $789.20 | $789.10 | |