| 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 | $205.75 | 11.207% | $228.8084 | $228.81 | $228.80 | $228.80 |
| Purchase #2 | $148.88 | 6.527% | $158.5974 | $158.60 | $158.60 | $158.60 |
| Purchase #3 | $141.75 | 13.658% | $161.1102 | $161.11 | $161.10 | $161.10 |
| Purchase #4 | $214.41 | 5.186% | $225.5293 | $225.53 | $225.55 | $225.50 |
| Purchase #5 | $202.39 | 13.205% | $229.1156 | $229.12 | $229.10 | $229.10 |
| Purchase #6 | $171.67 | 13.111% | $194.1777 | $194.18 | $194.20 | $194.20 |
| Purchase #7 | $229.99 | 6.739% | $245.489 | $245.49 | $245.50 | $245.50 |
| 7 purchase totals = | $1,314.84 | $1,442.8276 | $1,442.84 | $1,442.85 | $1,442.80 | |