| 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 | $193.68 | 12.854% | $218.5756 | $218.58 | $218.60 | $218.60 |
| Purchase #2 | $25.98 | 13.265% | $29.4262 | $29.43 | $29.45 | $29.40 |
| Purchase #3 | $90.57 | 6.866% | $96.7885 | $96.79 | $96.80 | $96.80 |
| Purchase #4 | $62.44 | 4.392% | $65.1824 | $65.18 | $65.20 | $65.20 |
| Purchase #5 | $182.57 | 13.592% | $207.3849 | $207.38 | $207.40 | $207.40 |
| Purchase #6 | $13.51 | 6.409% | $14.3759 | $14.38 | $14.40 | $14.40 |
| Purchase #7 | $43.80 | 11.615% | $48.8874 | $48.89 | $48.90 | $48.90 |
| 7 purchase totals = | $612.55 | $680.6209 | $680.63 | $680.75 | $680.70 | |