| 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 | $131.32 | 7.572% | $141.2636 | $141.26 | $141.25 | $141.30 |
| Purchase #2 | $228.74 | 8.162% | $247.4098 | $247.41 | $247.40 | $247.40 |
| Purchase #3 | $249.98 | 8.692% | $271.7083 | $271.71 | $271.70 | $271.70 |
| Purchase #4 | $46.36 | 10.496% | $51.2259 | $51.23 | $51.25 | $51.20 |
| Purchase #5 | $30.27 | 10.128% | $33.3357 | $33.34 | $33.35 | $33.30 |
| Purchase #6 | $36.77 | 7.537% | $39.5414 | $39.54 | $39.55 | $39.50 |
| Purchase #7 | $153.43 | 3.173% | $158.2983 | $158.30 | $158.30 | $158.30 |
| 7 purchase totals = | $876.87 | $942.7830 | $942.79 | $942.80 | $942.70 | |