| 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 | $137.85 | 5.808% | $145.8563 | $145.86 | $145.85 | $145.90 |
| Purchase #2 | $19.47 | 12.412% | $21.8866 | $21.89 | $21.90 | $21.90 |
| Purchase #3 | $69.77 | 9.373% | $76.3095 | $76.31 | $76.30 | $76.30 |
| Purchase #4 | $134.37 | 7.642% | $144.6386 | $144.64 | $144.65 | $144.60 |
| Purchase #5 | $49.92 | 4.317% | $52.075 | $52.08 | $52.10 | $52.10 |
| Purchase #6 | $183.55 | 11.572% | $204.7904 | $204.79 | $204.80 | $204.80 |
| Purchase #7 | $92.60 | 4.178% | $96.4688 | $96.47 | $96.45 | $96.50 |
| 7 purchase totals = | $687.53 | $742.0252 | $742.04 | $742.05 | $742.10 | |