| 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 | $174.61 | 6.589% | $186.1151 | $186.12 | $186.10 | $186.10 |
| Purchase #2 | $239.74 | 6.699% | $255.8002 | $255.80 | $255.80 | $255.80 |
| Purchase #3 | $211.47 | 12.203% | $237.2757 | $237.28 | $237.30 | $237.30 |
| Purchase #4 | $133.86 | 13.313% | $151.6808 | $151.68 | $151.70 | $151.70 |
| Purchase #5 | $65.30 | 9.705% | $71.6374 | $71.64 | $71.65 | $71.60 |
| Purchase #6 | $222.79 | 9.279% | $243.4627 | $243.46 | $243.45 | $243.50 |
| Purchase #7 | $67.29 | 8.188% | $72.7997 | $72.80 | $72.80 | $72.80 |
| 7 purchase totals = | $1,115.06 | $1,218.7716 | $1,218.78 | $1,218.80 | $1,218.80 | |