| 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 | $140.55 | 4.139% | $146.3674 | $146.37 | $146.35 | $146.40 |
| Purchase #2 | $241.27 | 11.114% | $268.0847 | $268.08 | $268.10 | $268.10 |
| Purchase #3 | $161.94 | 7.318% | $173.7908 | $173.79 | $173.80 | $173.80 |
| Purchase #4 | $128.41 | 7.664% | $138.2513 | $138.25 | $138.25 | $138.30 |
| Purchase #5 | $193.50 | 3.819% | $200.8898 | $200.89 | $200.90 | $200.90 |
| Purchase #6 | $173.51 | 3.239% | $179.13 | $179.13 | $179.15 | $179.10 |
| Purchase #7 | $13.57 | 9.108% | $14.806 | $14.81 | $14.80 | $14.80 |
| 7 purchase totals = | $1,052.75 | $1,121.3200 | $1,121.32 | $1,121.35 | $1,121.40 | |