| 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 | $195.75 | 6.474% | $208.4229 | $208.42 | $208.40 | $208.40 |
| Purchase #2 | $203.58 | 5.593% | $214.9662 | $214.97 | $214.95 | $215.00 |
| Purchase #3 | $29.39 | 7.383% | $31.5599 | $31.56 | $31.55 | $31.60 |
| Purchase #4 | $42.63 | 7.867% | $45.9837 | $45.98 | $46.00 | $46.00 |
| Purchase #5 | $144.26 | 10.248% | $159.0438 | $159.04 | $159.05 | $159.00 |
| Purchase #6 | $158.30 | 6.346% | $168.3457 | $168.35 | $168.35 | $168.30 |
| Purchase #7 | $148.58 | 10.830% | $164.6712 | $164.67 | $164.65 | $164.70 |
| 7 purchase totals = | $922.49 | $992.9934 | $992.99 | $992.95 | $993.00 | |