| 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 | $185.67 | 4.548% | $194.1143 | $194.11 | $194.10 | $194.10 |
| Purchase #2 | $15.95 | 10.743% | $17.6635 | $17.66 | $17.65 | $17.70 |
| Purchase #3 | $222.79 | 7.363% | $239.194 | $239.19 | $239.20 | $239.20 |
| Purchase #4 | $61.84 | 11.187% | $68.758 | $68.76 | $68.75 | $68.80 |
| Purchase #5 | $17.69 | 6.700% | $18.8752 | $18.88 | $18.90 | $18.90 |
| Purchase #6 | $229.99 | 8.514% | $249.5713 | $249.57 | $249.55 | $249.60 |
| Purchase #7 | $115.26 | 6.656% | $122.9317 | $122.93 | $122.95 | $122.90 |
| 7 purchase totals = | $849.19 | $911.1080 | $911.10 | $911.10 | $911.20 | |