| 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 | $161.80 | 6.620% | $172.5112 | $172.51 | $172.50 | $172.50 |
| Purchase #2 | $153.35 | 9.576% | $168.0348 | $168.03 | $168.05 | $168.00 |
| Purchase #3 | $100.76 | 8.854% | $109.6813 | $109.68 | $109.70 | $109.70 |
| Purchase #4 | $12.50 | 9.265% | $13.6581 | $13.66 | $13.65 | $13.70 |
| Purchase #5 | $208.45 | 12.260% | $234.006 | $234.01 | $234.00 | $234.00 |
| Purchase #6 | $102.74 | 7.132% | $110.0674 | $110.07 | $110.05 | $110.10 |
| Purchase #7 | $11.95 | 13.525% | $13.5662 | $13.57 | $13.55 | $13.60 |
| 7 purchase totals = | $751.55 | $821.5250 | $821.53 | $821.50 | $821.60 | |