| 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 | $148.35 | 3.324% | $153.2812 | $153.28 | $153.30 | $153.30 |
| Purchase #2 | $204.60 | 6.549% | $217.9993 | $218.00 | $218.00 | $218.00 |
| Purchase #3 | $82.73 | 13.453% | $93.8597 | $93.86 | $93.85 | $93.90 |
| Purchase #4 | $164.52 | 7.589% | $177.0054 | $177.01 | $177.00 | $177.00 |
| Purchase #5 | $32.96 | 7.829% | $35.5404 | $35.54 | $35.55 | $35.50 |
| Purchase #6 | $144.34 | 10.286% | $159.1868 | $159.19 | $159.20 | $159.20 |
| Purchase #7 | $72.58 | 4.581% | $75.9049 | $75.90 | $75.90 | $75.90 |
| 7 purchase totals = | $850.08 | $912.7777 | $912.78 | $912.80 | $912.80 | |