| 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 | $135.38 | 3.785% | $140.5041 | $140.50 | $140.50 | $140.50 |
| Purchase #2 | $89.73 | 13.296% | $101.6605 | $101.66 | $101.65 | $101.70 |
| Purchase #3 | $180.99 | 10.368% | $199.755 | $199.76 | $199.75 | $199.80 |
| Purchase #4 | $140.41 | 10.828% | $155.6136 | $155.61 | $155.60 | $155.60 |
| Purchase #5 | $68.54 | 11.160% | $76.1891 | $76.19 | $76.20 | $76.20 |
| Purchase #6 | $166.50 | 8.604% | $180.8257 | $180.83 | $180.85 | $180.80 |
| Purchase #7 | $64.81 | 12.470% | $72.8918 | $72.89 | $72.90 | $72.90 |
| 7 purchase totals = | $846.36 | $927.4398 | $927.44 | $927.45 | $927.50 | |