| 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 | $143.27 | 10.748% | $158.6687 | $158.67 | $158.65 | $158.70 |
| Purchase #2 | $156.27 | 13.344% | $177.1227 | $177.12 | $177.10 | $177.10 |
| Purchase #3 | $244.97 | 3.846% | $254.3915 | $254.39 | $254.40 | $254.40 |
| Purchase #4 | $241.29 | 6.453% | $256.8604 | $256.86 | $256.85 | $256.90 |
| Purchase #5 | $173.95 | 13.506% | $197.4437 | $197.44 | $197.45 | $197.40 |
| Purchase #6 | $86.49 | 11.653% | $96.5687 | $96.57 | $96.55 | $96.60 |
| Purchase #7 | $214.52 | 3.673% | $222.3993 | $222.40 | $222.40 | $222.40 |
| 7 purchase totals = | $1,260.76 | $1,363.4550 | $1,363.45 | $1,363.40 | $1,363.50 | |