| 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 | $143.90 | 4.776% | $150.7727 | $150.77 | $150.75 | $150.80 |
| Purchase #2 | $66.58 | 10.406% | $73.5083 | $73.51 | $73.50 | $73.50 |
| Purchase #3 | $12.70 | 9.757% | $13.9391 | $13.94 | $13.95 | $13.90 |
| Purchase #4 | $51.79 | 13.556% | $58.8107 | $58.81 | $58.80 | $58.80 |
| Purchase #5 | $196.50 | 3.111% | $202.6131 | $202.61 | $202.60 | $202.60 |
| Purchase #6 | $190.74 | 10.481% | $210.7315 | $210.73 | $210.75 | $210.70 |
| Purchase #7 | $52.29 | 5.817% | $55.3317 | $55.33 | $55.35 | $55.30 |
| 7 purchase totals = | $714.50 | $765.7071 | $765.70 | $765.70 | $765.60 | |