| 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 | $131.85 | 6.616% | $140.5732 | $140.57 | $140.55 | $140.60 |
| Purchase #2 | $102.49 | 10.642% | $113.397 | $113.40 | $113.40 | $113.40 |
| Purchase #3 | $144.96 | 10.624% | $160.3606 | $160.36 | $160.35 | $160.40 |
| Purchase #4 | $249.92 | 6.318% | $265.7099 | $265.71 | $265.70 | $265.70 |
| Purchase #5 | $117.97 | 9.871% | $129.6148 | $129.61 | $129.60 | $129.60 |
| Purchase #6 | $69.56 | 8.255% | $75.3022 | $75.30 | $75.30 | $75.30 |
| Purchase #7 | $63.30 | 13.325% | $71.7347 | $71.73 | $71.75 | $71.70 |
| 7 purchase totals = | $880.05 | $956.6924 | $956.68 | $956.65 | $956.70 | |