| 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 | $165.56 | 7.594% | $178.1326 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $247.67 | 7.427% | $266.0645 | $266.06 | $266.05 | $266.10 |
| Purchase #3 | $185.62 | 5.511% | $195.8495 | $195.85 | $195.85 | $195.80 |
| Purchase #4 | $115.86 | 9.478% | $126.8412 | $126.84 | $126.85 | $126.80 |
| Purchase #5 | $65.77 | 12.126% | $73.7453 | $73.75 | $73.75 | $73.70 |
| Purchase #6 | $75.32 | 6.263% | $80.0373 | $80.04 | $80.05 | $80.00 |
| Purchase #7 | $67.87 | 7.720% | $73.1096 | $73.11 | $73.10 | $73.10 |
| 7 purchase totals = | $923.67 | $993.7800 | $993.78 | $993.80 | $993.60 | |