| 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 | $159.92 | 7.691% | $172.2194 | $172.22 | $172.20 | $172.20 |
| Purchase #2 | $234.54 | 6.757% | $250.3879 | $250.39 | $250.40 | $250.40 |
| Purchase #3 | $213.31 | 7.434% | $229.1675 | $229.17 | $229.15 | $229.20 |
| Purchase #4 | $157.48 | 12.453% | $177.091 | $177.09 | $177.10 | $177.10 |
| Purchase #5 | $238.76 | 13.419% | $270.7992 | $270.80 | $270.80 | $270.80 |
| Purchase #6 | $97.81 | 3.732% | $101.4603 | $101.46 | $101.45 | $101.50 |
| Purchase #7 | $118.28 | 3.575% | $122.5085 | $122.51 | $122.50 | $122.50 |
| 7 purchase totals = | $1,220.10 | $1,323.6338 | $1,323.64 | $1,323.60 | $1,323.70 | |