| 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 | $157.35 | 5.537% | $166.0625 | $166.06 | $166.05 | $166.10 |
| Purchase #2 | $30.43 | 11.438% | $33.9106 | $33.91 | $33.90 | $33.90 |
| Purchase #3 | $100.62 | 9.843% | $110.524 | $110.52 | $110.50 | $110.50 |
| Purchase #4 | $174.90 | 3.442% | $180.9201 | $180.92 | $180.90 | $180.90 |
| Purchase #5 | $68.30 | 9.336% | $74.6765 | $74.68 | $74.70 | $74.70 |
| Purchase #6 | $244.29 | 13.677% | $277.7015 | $277.70 | $277.70 | $277.70 |
| Purchase #7 | $64.37 | 5.532% | $67.9309 | $67.93 | $67.95 | $67.90 |
| 7 purchase totals = | $840.26 | $911.7261 | $911.72 | $911.70 | $911.70 | |