| 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 | $85.38 | 5.819% | $90.3483 | $90.35 | $90.35 | $90.30 |
| Purchase #2 | $118.72 | 11.317% | $132.1555 | $132.16 | $132.15 | $132.20 |
| Purchase #3 | $184.80 | 4.201% | $192.5634 | $192.56 | $192.55 | $192.60 |
| Purchase #4 | $204.62 | 12.173% | $229.5284 | $229.53 | $229.55 | $229.50 |
| Purchase #5 | $146.31 | 12.144% | $164.0779 | $164.08 | $164.10 | $164.10 |
| Purchase #6 | $97.29 | 9.279% | $106.3175 | $106.32 | $106.30 | $106.30 |
| Purchase #7 | $7.39 | 13.181% | $8.3641 | $8.36 | $8.35 | $8.40 |
| 7 purchase totals = | $844.51 | $923.3551 | $923.36 | $923.35 | $923.40 | |