| 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 | $101.74 | 7.150% | $109.0144 | $109.01 | $109.00 | $109.00 |
| Purchase #2 | $169.94 | 3.309% | $175.5633 | $175.56 | $175.55 | $175.60 |
| Purchase #3 | $211.37 | 9.798% | $232.08 | $232.08 | $232.10 | $232.10 |
| Purchase #4 | $92.34 | 13.505% | $104.8105 | $104.81 | $104.80 | $104.80 |
| Purchase #5 | $86.62 | 7.837% | $93.4084 | $93.41 | $93.40 | $93.40 |
| Purchase #6 | $143.97 | 3.143% | $148.495 | $148.50 | $148.50 | $148.50 |
| Purchase #7 | $175.76 | 9.691% | $192.7929 | $192.79 | $192.80 | $192.80 |
| 7 purchase totals = | $981.74 | $1,056.1645 | $1,056.16 | $1,056.15 | $1,056.20 | |