| 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 | $147.87 | 9.203% | $161.4785 | $161.48 | $161.50 | $161.50 |
| Purchase #2 | $139.62 | 7.109% | $149.5456 | $149.55 | $149.55 | $149.50 |
| Purchase #3 | $79.28 | 13.655% | $90.1057 | $90.11 | $90.10 | $90.10 |
| Purchase #4 | $250.63 | 12.662% | $282.3648 | $282.36 | $282.35 | $282.40 |
| Purchase #5 | $37.73 | 10.582% | $41.7226 | $41.72 | $41.70 | $41.70 |
| Purchase #6 | $77.60 | 8.698% | $84.3496 | $84.35 | $84.35 | $84.30 |
| Purchase #7 | $69.65 | 13.831% | $79.2833 | $79.28 | $79.30 | $79.30 |
| 7 purchase totals = | $802.38 | $888.8501 | $888.85 | $888.85 | $888.80 | |