| 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 | $100.93 | 7.362% | $108.3605 | $108.36 | $108.35 | $108.40 |
| Purchase #2 | $30.77 | 13.588% | $34.951 | $34.95 | $34.95 | $35.00 |
| Purchase #3 | $142.73 | 7.371% | $153.2506 | $153.25 | $153.25 | $153.30 |
| Purchase #4 | $18.84 | 9.385% | $20.6081 | $20.61 | $20.60 | $20.60 |
| Purchase #5 | $179.33 | 6.649% | $191.2537 | $191.25 | $191.25 | $191.30 |
| Purchase #6 | $41.32 | 9.749% | $45.3483 | $45.35 | $45.35 | $45.30 |
| Purchase #7 | $227.27 | 7.656% | $244.6698 | $244.67 | $244.65 | $244.70 |
| 7 purchase totals = | $741.19 | $798.4420 | $798.44 | $798.40 | $798.60 | |