| 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 | $154.81 | 8.667% | $168.2274 | $168.23 | $168.25 | $168.20 |
| Purchase #2 | $185.52 | 12.782% | $209.2332 | $209.23 | $209.25 | $209.20 |
| Purchase #3 | $210.49 | 4.512% | $219.9873 | $219.99 | $220.00 | $220.00 |
| Purchase #4 | $79.55 | 6.703% | $84.8822 | $84.88 | $84.90 | $84.90 |
| Purchase #5 | $108.79 | 11.305% | $121.0887 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $58.51 | 12.762% | $65.977 | $65.98 | $66.00 | $66.00 |
| Purchase #7 | $96.52 | 6.817% | $103.0998 | $103.10 | $103.10 | $103.10 |
| 7 purchase totals = | $894.19 | $972.4956 | $972.50 | $972.60 | $972.50 | |