| 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 | $137.52 | 11.832% | $153.7914 | $153.79 | $153.80 | $153.80 |
| Purchase #2 | $244.98 | 11.382% | $272.8636 | $272.86 | $272.85 | $272.90 |
| Purchase #3 | $173.87 | 12.680% | $195.9167 | $195.92 | $195.90 | $195.90 |
| Purchase #4 | $143.44 | 8.553% | $155.7084 | $155.71 | $155.70 | $155.70 |
| Purchase #5 | $19.92 | 3.248% | $20.567 | $20.57 | $20.55 | $20.60 |
| Purchase #6 | $108.58 | 9.117% | $118.4792 | $118.48 | $118.50 | $118.50 |
| Purchase #7 | $28.62 | 12.482% | $32.1923 | $32.19 | $32.20 | $32.20 |
| 7 purchase totals = | $856.93 | $949.5186 | $949.52 | $949.50 | $949.60 | |