| 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 | $161.68 | 7.869% | $174.4026 | $174.40 | $174.40 | $174.40 |
| Purchase #2 | $35.35 | 6.802% | $37.7545 | $37.75 | $37.75 | $37.80 |
| Purchase #3 | $216.80 | 3.181% | $223.6964 | $223.70 | $223.70 | $223.70 |
| Purchase #4 | $209.52 | 8.376% | $227.0694 | $227.07 | $227.05 | $227.10 |
| Purchase #5 | $116.40 | 4.626% | $121.7847 | $121.78 | $121.80 | $121.80 |
| Purchase #6 | $128.47 | 9.412% | $140.5616 | $140.56 | $140.55 | $140.60 |
| Purchase #7 | $24.36 | 5.439% | $25.6849 | $25.68 | $25.70 | $25.70 |
| 7 purchase totals = | $892.58 | $950.9541 | $950.94 | $950.95 | $951.10 | |