| 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 | $84.52 | 9.242% | $92.3313 | $92.33 | $92.35 | $92.30 |
| Purchase #2 | $168.44 | 5.713% | $178.063 | $178.06 | $178.05 | $178.10 |
| Purchase #3 | $25.61 | 10.821% | $28.3813 | $28.38 | $28.40 | $28.40 |
| Purchase #4 | $19.91 | 3.837% | $20.6739 | $20.67 | $20.65 | $20.70 |
| Purchase #5 | $149.57 | 6.368% | $159.0946 | $159.09 | $159.10 | $159.10 |
| Purchase #6 | $108.83 | 12.246% | $122.1573 | $122.16 | $122.15 | $122.20 |
| Purchase #7 | $187.64 | 12.691% | $211.4534 | $211.45 | $211.45 | $211.50 |
| 7 purchase totals = | $744.52 | $812.1548 | $812.14 | $812.15 | $812.30 | |