| 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 | $127.75 | 11.641% | $142.6214 | $142.62 | $142.60 | $142.60 |
| Purchase #2 | $201.63 | 11.168% | $224.148 | $224.15 | $224.15 | $224.10 |
| Purchase #3 | $207.96 | 8.585% | $225.8134 | $225.81 | $225.80 | $225.80 |
| Purchase #4 | $142.56 | 4.346% | $148.7557 | $148.76 | $148.75 | $148.80 |
| Purchase #5 | $176.28 | 4.866% | $184.8578 | $184.86 | $184.85 | $184.90 |
| Purchase #6 | $122.66 | 11.281% | $136.4973 | $136.50 | $136.50 | $136.50 |
| Purchase #7 | $116.30 | 5.312% | $122.4779 | $122.48 | $122.50 | $122.50 |
| 7 purchase totals = | $1,095.14 | $1,185.1715 | $1,185.18 | $1,185.15 | $1,185.20 | |