| 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 | $164.63 | 10.548% | $181.9952 | $182.00 | $182.00 | $182.00 |
| Purchase #2 | $37.70 | 10.698% | $41.7331 | $41.73 | $41.75 | $41.70 |
| Purchase #3 | $172.90 | 9.765% | $189.7837 | $189.78 | $189.80 | $189.80 |
| Purchase #4 | $87.80 | 11.849% | $98.2034 | $98.20 | $98.20 | $98.20 |
| Purchase #5 | $201.61 | 13.252% | $228.3274 | $228.33 | $228.35 | $228.30 |
| Purchase #6 | $86.70 | 9.228% | $94.7007 | $94.70 | $94.70 | $94.70 |
| Purchase #7 | $81.91 | 13.460% | $92.9351 | $92.94 | $92.95 | $92.90 |
| 7 purchase totals = | $833.25 | $927.6786 | $927.68 | $927.75 | $927.60 | |