| 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 | $179.27 | 10.267% | $197.6757 | $197.68 | $197.70 | $197.70 |
| Purchase #2 | $248.55 | 7.438% | $267.0371 | $267.04 | $267.05 | $267.00 |
| Purchase #3 | $75.94 | 8.349% | $82.2802 | $82.28 | $82.30 | $82.30 |
| Purchase #4 | $10.38 | 4.746% | $10.8726 | $10.87 | $10.85 | $10.90 |
| Purchase #5 | $128.41 | 8.859% | $139.7858 | $139.79 | $139.80 | $139.80 |
| Purchase #6 | $67.81 | 7.788% | $73.091 | $73.09 | $73.10 | $73.10 |
| Purchase #7 | $71.66 | 13.177% | $81.1026 | $81.10 | $81.10 | $81.10 |
| 7 purchase totals = | $782.02 | $851.8450 | $851.85 | $851.90 | $851.90 | |