| 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 | $163.98 | 10.175% | $180.665 | $180.67 | $180.65 | $180.70 |
| Purchase #2 | $98.28 | 10.625% | $108.7223 | $108.72 | $108.70 | $108.70 |
| Purchase #3 | $182.77 | 10.645% | $202.2259 | $202.23 | $202.25 | $202.20 |
| Purchase #4 | $227.84 | 9.505% | $249.4962 | $249.50 | $249.50 | $249.50 |
| Purchase #5 | $94.49 | 9.172% | $103.1566 | $103.16 | $103.15 | $103.20 |
| Purchase #6 | $95.56 | 13.663% | $108.6164 | $108.62 | $108.60 | $108.60 |
| Purchase #7 | $8.52 | 4.762% | $8.9257 | $8.93 | $8.95 | $8.90 |
| 7 purchase totals = | $871.44 | $961.8081 | $961.83 | $961.80 | $961.80 | |