| 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 | $160.91 | 3.437% | $166.4405 | $166.44 | $166.45 | $166.40 |
| Purchase #2 | $56.43 | 6.406% | $60.0449 | $60.04 | $60.05 | $60.00 |
| Purchase #3 | $228.94 | 3.238% | $236.3531 | $236.35 | $236.35 | $236.40 |
| Purchase #4 | $81.65 | 13.607% | $92.7601 | $92.76 | $92.75 | $92.80 |
| Purchase #5 | $87.29 | 7.797% | $94.096 | $94.10 | $94.10 | $94.10 |
| Purchase #6 | $111.76 | 8.401% | $121.149 | $121.15 | $121.15 | $121.10 |
| Purchase #7 | $182.81 | 11.481% | $203.7984 | $203.80 | $203.80 | $203.80 |
| 7 purchase totals = | $909.79 | $974.6420 | $974.64 | $974.65 | $974.60 | |