| 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 | $162.59 | 10.148% | $179.0896 | $179.09 | $179.10 | $179.10 |
| Purchase #2 | $58.95 | 10.351% | $65.0519 | $65.05 | $65.05 | $65.10 |
| Purchase #3 | $145.57 | 3.697% | $150.9517 | $150.95 | $150.95 | $151.00 |
| Purchase #4 | $144.89 | 8.763% | $157.5867 | $157.59 | $157.60 | $157.60 |
| Purchase #5 | $210.79 | 9.598% | $231.0216 | $231.02 | $231.00 | $231.00 |
| Purchase #6 | $131.59 | 10.299% | $145.1425 | $145.14 | $145.15 | $145.10 |
| Purchase #7 | $46.51 | 3.138% | $47.9695 | $47.97 | $47.95 | $48.00 |
| 7 purchase totals = | $900.89 | $976.8135 | $976.81 | $976.80 | $976.90 | |