| 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 | $184.80 | 8.332% | $200.1975 | $200.20 | $200.20 | $200.20 |
| Purchase #2 | $163.51 | 10.450% | $180.5968 | $180.60 | $180.60 | $180.60 |
| Purchase #3 | $26.80 | 5.118% | $28.1716 | $28.17 | $28.15 | $28.20 |
| Purchase #4 | $221.62 | 7.454% | $238.1396 | $238.14 | $238.15 | $238.10 |
| Purchase #5 | $142.41 | 6.837% | $152.1466 | $152.15 | $152.15 | $152.10 |
| Purchase #6 | $231.85 | 3.193% | $239.253 | $239.25 | $239.25 | $239.30 |
| Purchase #7 | $115.75 | 5.181% | $121.747 | $121.75 | $121.75 | $121.70 |
| 7 purchase totals = | $1,086.74 | $1,160.2521 | $1,160.26 | $1,160.25 | $1,160.20 | |