| 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 | $157.32 | 4.178% | $163.8928 | $163.89 | $163.90 | $163.90 |
| Purchase #2 | $206.61 | 3.631% | $214.112 | $214.11 | $214.10 | $214.10 |
| Purchase #3 | $30.40 | 7.142% | $32.5712 | $32.57 | $32.55 | $32.60 |
| Purchase #4 | $48.61 | 12.782% | $54.8233 | $54.82 | $54.80 | $54.80 |
| Purchase #5 | $9.88 | 7.745% | $10.6452 | $10.65 | $10.65 | $10.60 |
| Purchase #6 | $40.72 | 4.425% | $42.5219 | $42.52 | $42.50 | $42.50 |
| Purchase #7 | $170.43 | 4.596% | $178.263 | $178.26 | $178.25 | $178.30 |
| 7 purchase totals = | $663.97 | $696.8294 | $696.82 | $696.75 | $696.80 | |