| 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 | $104.87 | 11.228% | $116.6448 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $128.41 | 9.551% | $140.6744 | $140.67 | $140.65 | $140.70 |
| Purchase #3 | $151.43 | 6.780% | $161.697 | $161.70 | $161.70 | $161.70 |
| Purchase #4 | $18.31 | 7.651% | $19.7109 | $19.71 | $19.70 | $19.70 |
| Purchase #5 | $198.62 | 7.310% | $213.1391 | $213.14 | $213.15 | $213.10 |
| Purchase #6 | $236.78 | 6.786% | $252.8479 | $252.85 | $252.85 | $252.80 |
| Purchase #7 | $35.60 | 9.306% | $38.9129 | $38.91 | $38.90 | $38.90 |
| 7 purchase totals = | $874.02 | $943.6270 | $943.62 | $943.60 | $943.50 | |