| 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 | $145.45 | 6.460% | $154.8461 | $154.85 | $154.85 | $154.80 |
| Purchase #2 | $244.38 | 5.283% | $257.2906 | $257.29 | $257.30 | $257.30 |
| Purchase #3 | $104.35 | 8.228% | $112.9359 | $112.94 | $112.95 | $112.90 |
| Purchase #4 | $110.28 | 8.597% | $119.7608 | $119.76 | $119.75 | $119.80 |
| Purchase #5 | $148.76 | 13.212% | $168.4142 | $168.41 | $168.40 | $168.40 |
| Purchase #6 | $236.85 | 10.627% | $262.02 | $262.02 | $262.00 | $262.00 |
| Purchase #7 | $190.44 | 6.152% | $202.1559 | $202.16 | $202.15 | $202.20 |
| 7 purchase totals = | $1,180.51 | $1,277.4235 | $1,277.43 | $1,277.40 | $1,277.40 | |