| 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 | $113.36 | 9.212% | $123.8027 | $123.80 | $123.80 | $123.80 |
| Purchase #2 | $69.46 | 5.144% | $73.033 | $73.03 | $73.05 | $73.00 |
| Purchase #3 | $159.76 | 4.489% | $166.9316 | $166.93 | $166.95 | $166.90 |
| Purchase #4 | $44.37 | 8.518% | $48.1494 | $48.15 | $48.15 | $48.10 |
| Purchase #5 | $158.54 | 9.324% | $173.3223 | $173.32 | $173.30 | $173.30 |
| Purchase #6 | $174.67 | 7.816% | $188.3222 | $188.32 | $188.30 | $188.30 |
| Purchase #7 | $137.52 | 11.518% | $153.3596 | $153.36 | $153.35 | $153.40 |
| 7 purchase totals = | $857.68 | $926.9208 | $926.91 | $926.90 | $926.80 | |