| 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 | $189.82 | 11.193% | $211.0666 | $211.07 | $211.05 | $211.10 |
| Purchase #2 | $46.65 | 10.811% | $51.6933 | $51.69 | $51.70 | $51.70 |
| Purchase #3 | $151.43 | 8.257% | $163.9336 | $163.93 | $163.95 | $163.90 |
| Purchase #4 | $32.72 | 4.313% | $34.1312 | $34.13 | $34.15 | $34.10 |
| Purchase #5 | $166.90 | 7.834% | $179.9749 | $179.97 | $179.95 | $180.00 |
| Purchase #6 | $143.52 | 12.756% | $161.8274 | $161.83 | $161.85 | $161.80 |
| Purchase #7 | $138.31 | 11.509% | $154.2281 | $154.23 | $154.25 | $154.20 |
| 7 purchase totals = | $869.35 | $956.8551 | $956.85 | $956.90 | $956.80 | |