| 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 | $174.97 | 10.453% | $193.2596 | $193.26 | $193.25 | $193.30 |
| Purchase #2 | $25.69 | 12.443% | $28.8866 | $28.89 | $28.90 | $28.90 |
| Purchase #3 | $123.72 | 10.439% | $136.6351 | $136.64 | $136.65 | $136.60 |
| Purchase #4 | $239.33 | 4.172% | $249.3148 | $249.31 | $249.30 | $249.30 |
| Purchase #5 | $51.73 | 3.188% | $53.3792 | $53.38 | $53.40 | $53.40 |
| Purchase #6 | $86.99 | 9.545% | $95.2932 | $95.29 | $95.30 | $95.30 |
| Purchase #7 | $61.53 | 10.736% | $68.1359 | $68.14 | $68.15 | $68.10 |
| 7 purchase totals = | $763.96 | $824.9044 | $824.91 | $824.95 | $824.90 | |