| 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 | $127.47 | 12.156% | $142.9653 | $142.97 | $142.95 | $143.00 |
| Purchase #2 | $72.29 | 4.634% | $75.6399 | $75.64 | $75.65 | $75.60 |
| Purchase #3 | $16.62 | 8.374% | $18.0118 | $18.01 | $18.00 | $18.00 |
| Purchase #4 | $59.57 | 4.726% | $62.3853 | $62.39 | $62.40 | $62.40 |
| Purchase #5 | $121.87 | 11.763% | $136.2056 | $136.21 | $136.20 | $136.20 |
| Purchase #6 | $81.55 | 13.668% | $92.6963 | $92.70 | $92.70 | $92.70 |
| Purchase #7 | $171.84 | 10.108% | $189.2096 | $189.21 | $189.20 | $189.20 |
| 7 purchase totals = | $651.21 | $717.1138 | $717.13 | $717.10 | $717.10 | |