| 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 | $161.71 | 9.396% | $176.9043 | $176.90 | $176.90 | $176.90 |
| Purchase #2 | $131.89 | 4.686% | $138.0704 | $138.07 | $138.05 | $138.10 |
| Purchase #3 | $198.64 | 11.653% | $221.7875 | $221.79 | $221.80 | $221.80 |
| Purchase #4 | $6.70 | 7.592% | $7.2087 | $7.21 | $7.20 | $7.20 |
| Purchase #5 | $119.48 | 12.807% | $134.7818 | $134.78 | $134.80 | $134.80 |
| Purchase #6 | $200.26 | 6.725% | $213.7275 | $213.73 | $213.75 | $213.70 |
| Purchase #7 | $12.74 | 7.562% | $13.7034 | $13.70 | $13.70 | $13.70 |
| 7 purchase totals = | $831.42 | $906.1836 | $906.18 | $906.20 | $906.20 | |