| 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 | $148.75 | 13.519% | $168.8595 | $168.86 | $168.85 | $168.90 |
| Purchase #2 | $161.38 | 13.354% | $182.9307 | $182.93 | $182.95 | $182.90 |
| Purchase #3 | $101.82 | 6.342% | $108.2774 | $108.28 | $108.30 | $108.30 |
| Purchase #4 | $45.48 | 7.147% | $48.7305 | $48.73 | $48.75 | $48.70 |
| Purchase #5 | $45.49 | 8.183% | $49.2124 | $49.21 | $49.20 | $49.20 |
| Purchase #6 | $60.31 | 4.279% | $62.8907 | $62.89 | $62.90 | $62.90 |
| Purchase #7 | $180.76 | 12.674% | $203.6695 | $203.67 | $203.65 | $203.70 |
| 7 purchase totals = | $743.99 | $824.5707 | $824.57 | $824.60 | $824.60 | |