| 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 | $105.42 | 9.376% | $115.3042 | $115.30 | $115.30 | $115.30 |
| Purchase #2 | $131.70 | 8.495% | $142.8879 | $142.89 | $142.90 | $142.90 |
| Purchase #3 | $143.93 | 8.588% | $156.2907 | $156.29 | $156.30 | $156.30 |
| Purchase #4 | $168.79 | 6.109% | $179.1014 | $179.10 | $179.10 | $179.10 |
| Purchase #5 | $173.33 | 13.678% | $197.0381 | $197.04 | $197.05 | $197.00 |
| Purchase #6 | $104.46 | 10.872% | $115.8169 | $115.82 | $115.80 | $115.80 |
| Purchase #7 | $144.50 | 10.844% | $160.1696 | $160.17 | $160.15 | $160.20 |
| 7 purchase totals = | $972.13 | $1,066.6088 | $1,066.61 | $1,066.60 | $1,066.60 | |