| 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 | $182.50 | 4.479% | $190.6742 | $190.67 | $190.65 | $190.70 |
| Purchase #2 | $100.32 | 7.615% | $107.9594 | $107.96 | $107.95 | $108.00 |
| Purchase #3 | $143.54 | 7.646% | $154.5151 | $154.52 | $154.50 | $154.50 |
| Purchase #4 | $93.51 | 6.644% | $99.7228 | $99.72 | $99.70 | $99.70 |
| Purchase #5 | $206.80 | 5.518% | $218.2112 | $218.21 | $218.20 | $218.20 |
| Purchase #6 | $74.43 | 13.637% | $84.58 | $84.58 | $84.60 | $84.60 |
| Purchase #7 | $194.97 | 6.650% | $207.9355 | $207.94 | $207.95 | $207.90 |
| 7 purchase totals = | $996.07 | $1,063.5982 | $1,063.60 | $1,063.55 | $1,063.60 | |