| 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 | $194.95 | 13.233% | $220.7477 | $220.75 | $220.75 | $220.70 |
| Purchase #2 | $15.65 | 12.152% | $17.5518 | $17.55 | $17.55 | $17.60 |
| Purchase #3 | $128.77 | 6.871% | $137.6178 | $137.62 | $137.60 | $137.60 |
| Purchase #4 | $42.61 | 13.257% | $48.2588 | $48.26 | $48.25 | $48.30 |
| Purchase #5 | $125.71 | 10.376% | $138.7537 | $138.75 | $138.75 | $138.80 |
| Purchase #6 | $188.63 | 4.511% | $197.1391 | $197.14 | $197.15 | $197.10 |
| Purchase #7 | $26.66 | 11.576% | $29.7462 | $29.75 | $29.75 | $29.70 |
| 7 purchase totals = | $722.98 | $789.8151 | $789.82 | $789.80 | $789.80 | |