| 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 | $199.33 | 6.385% | $212.0572 | $212.06 | $212.05 | $212.10 |
| Purchase #2 | $53.66 | 11.444% | $59.8009 | $59.80 | $59.80 | $59.80 |
| Purchase #3 | $172.58 | 12.634% | $194.3838 | $194.38 | $194.40 | $194.40 |
| Purchase #4 | $133.79 | 8.585% | $145.2759 | $145.28 | $145.30 | $145.30 |
| Purchase #5 | $97.97 | 9.619% | $107.3937 | $107.39 | $107.40 | $107.40 |
| Purchase #6 | $244.27 | 7.768% | $263.2449 | $263.24 | $263.25 | $263.20 |
| Purchase #7 | $194.74 | 3.737% | $202.0174 | $202.02 | $202.00 | $202.00 |
| 7 purchase totals = | $1,096.34 | $1,184.1738 | $1,184.17 | $1,184.20 | $1,184.20 | |