| 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 | $141.97 | 12.542% | $159.7759 | $159.78 | $159.80 | $159.80 |
| Purchase #2 | $73.28 | 13.637% | $83.2732 | $83.27 | $83.25 | $83.30 |
| Purchase #3 | $244.28 | 5.844% | $258.5557 | $258.56 | $258.55 | $258.60 |
| Purchase #4 | $34.78 | 10.625% | $38.4754 | $38.48 | $38.50 | $38.50 |
| Purchase #5 | $28.39 | 6.282% | $30.1735 | $30.17 | $30.15 | $30.20 |
| Purchase #6 | $236.37 | 11.634% | $263.8693 | $263.87 | $263.85 | $263.90 |
| Purchase #7 | $87.88 | 3.335% | $90.8108 | $90.81 | $90.80 | $90.80 |
| 7 purchase totals = | $846.95 | $924.9338 | $924.94 | $924.90 | $925.10 | |