| 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 | $144.42 | 3.692% | $149.752 | $149.75 | $149.75 | $149.80 |
| Purchase #2 | $170.31 | 9.391% | $186.3038 | $186.30 | $186.30 | $186.30 |
| Purchase #3 | $107.60 | 8.589% | $116.8418 | $116.84 | $116.85 | $116.80 |
| Purchase #4 | $12.42 | 5.128% | $13.0569 | $13.06 | $13.05 | $13.10 |
| Purchase #5 | $148.34 | 9.348% | $162.2068 | $162.21 | $162.20 | $162.20 |
| Purchase #6 | $200.29 | 5.598% | $211.5022 | $211.50 | $211.50 | $211.50 |
| Purchase #7 | $208.49 | 7.625% | $224.3874 | $224.39 | $224.40 | $224.40 |
| 7 purchase totals = | $991.87 | $1,064.0509 | $1,064.05 | $1,064.05 | $1,064.10 | |