| 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 | $243.61 | 3.820% | $252.9159 | $252.92 | $252.90 | $252.90 |
| Purchase #2 | $142.52 | 11.216% | $158.505 | $158.51 | $158.50 | $158.50 |
| Purchase #3 | $124.32 | 6.714% | $132.6668 | $132.67 | $132.65 | $132.70 |
| Purchase #4 | $84.49 | 10.227% | $93.1308 | $93.13 | $93.15 | $93.10 |
| Purchase #5 | $156.46 | 3.161% | $161.4057 | $161.41 | $161.40 | $161.40 |
| Purchase #6 | $151.49 | 7.485% | $162.829 | $162.83 | $162.85 | $162.80 |
| Purchase #7 | $177.92 | 8.813% | $193.6001 | $193.60 | $193.60 | $193.60 |
| 7 purchase totals = | $1,080.81 | $1,155.0533 | $1,155.07 | $1,155.05 | $1,155.00 | |