| 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 | $147.52 | 6.441% | $157.0218 | $157.02 | $157.00 | $157.00 |
| Purchase #2 | $62.80 | 4.238% | $65.4615 | $65.46 | $65.45 | $65.50 |
| Purchase #3 | $168.37 | 10.589% | $186.1987 | $186.20 | $186.20 | $186.20 |
| Purchase #4 | $136.88 | 3.356% | $141.4737 | $141.47 | $141.45 | $141.50 |
| Purchase #5 | $125.81 | 7.354% | $135.0621 | $135.06 | $135.05 | $135.10 |
| Purchase #6 | $104.48 | 13.610% | $118.6997 | $118.70 | $118.70 | $118.70 |
| Purchase #7 | $123.66 | 13.784% | $140.7053 | $140.71 | $140.70 | $140.70 |
| 7 purchase totals = | $869.52 | $944.6228 | $944.62 | $944.55 | $944.70 | |