| 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 | $158.49 | 13.324% | $179.6072 | $179.61 | $179.60 | $179.60 |
| Purchase #2 | $53.36 | 10.412% | $58.9158 | $58.92 | $58.90 | $58.90 |
| Purchase #3 | $19.93 | 3.311% | $20.5899 | $20.59 | $20.60 | $20.60 |
| Purchase #4 | $195.63 | 4.333% | $204.1066 | $204.11 | $204.10 | $204.10 |
| Purchase #5 | $199.31 | 7.195% | $213.6504 | $213.65 | $213.65 | $213.70 |
| Purchase #6 | $140.53 | 4.642% | $147.0534 | $147.05 | $147.05 | $147.10 |
| Purchase #7 | $112.33 | 5.373% | $118.3655 | $118.37 | $118.35 | $118.40 |
| 7 purchase totals = | $879.58 | $942.2888 | $942.30 | $942.25 | $942.40 | |