| 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 | $146.39 | 10.187% | $161.3027 | $161.30 | $161.30 | $161.30 |
| Purchase #2 | $139.61 | 9.103% | $152.3187 | $152.32 | $152.30 | $152.30 |
| Purchase #3 | $57.77 | 8.716% | $62.8052 | $62.81 | $62.80 | $62.80 |
| Purchase #4 | $62.82 | 8.573% | $68.2056 | $68.21 | $68.20 | $68.20 |
| Purchase #5 | $22.66 | 13.495% | $25.718 | $25.72 | $25.70 | $25.70 |
| Purchase #6 | $202.87 | 3.185% | $209.3314 | $209.33 | $209.35 | $209.30 |
| Purchase #7 | $139.98 | 13.511% | $158.8927 | $158.89 | $158.90 | $158.90 |
| 7 purchase totals = | $772.10 | $838.5743 | $838.58 | $838.55 | $838.50 | |