| 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 | $137.53 | 8.109% | $148.6823 | $148.68 | $148.70 | $148.70 |
| Purchase #2 | $44.65 | 5.725% | $47.2062 | $47.21 | $47.20 | $47.20 |
| Purchase #3 | $159.40 | 5.464% | $168.1096 | $168.11 | $168.10 | $168.10 |
| Purchase #4 | $59.51 | 9.766% | $65.3217 | $65.32 | $65.30 | $65.30 |
| Purchase #5 | $171.59 | 10.494% | $189.5967 | $189.60 | $189.60 | $189.60 |
| Purchase #6 | $39.38 | 9.451% | $43.1018 | $43.10 | $43.10 | $43.10 |
| Purchase #7 | $241.62 | 13.792% | $274.9442 | $274.94 | $274.95 | $274.90 |
| 7 purchase totals = | $853.68 | $936.9625 | $936.96 | $936.95 | $936.90 | |