| 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 | $103.92 | 12.749% | $117.1688 | $117.17 | $117.15 | $117.20 |
| Purchase #2 | $96.57 | 11.786% | $107.9517 | $107.95 | $107.95 | $108.00 |
| Purchase #3 | $170.82 | 3.608% | $176.9832 | $176.98 | $177.00 | $177.00 |
| Purchase #4 | $55.81 | 11.153% | $62.0345 | $62.03 | $62.05 | $62.00 |
| Purchase #5 | $189.44 | 7.292% | $203.254 | $203.25 | $203.25 | $203.30 |
| Purchase #6 | $125.37 | 11.691% | $140.027 | $140.03 | $140.05 | $140.00 |
| Purchase #7 | $31.79 | 13.619% | $36.1195 | $36.12 | $36.10 | $36.10 |
| 7 purchase totals = | $773.72 | $843.5387 | $843.53 | $843.55 | $843.60 | |