| 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 | $180.42 | 7.531% | $194.0074 | $194.01 | $194.00 | $194.00 |
| Purchase #2 | $178.90 | 7.803% | $192.8596 | $192.86 | $192.85 | $192.90 |
| Purchase #3 | $190.60 | 11.473% | $212.4675 | $212.47 | $212.45 | $212.50 |
| Purchase #4 | $148.25 | 4.281% | $154.5966 | $154.60 | $154.60 | $154.60 |
| Purchase #5 | $235.78 | 13.698% | $268.0771 | $268.08 | $268.10 | $268.10 |
| Purchase #6 | $236.49 | 9.673% | $259.3657 | $259.37 | $259.35 | $259.40 |
| Purchase #7 | $194.33 | 7.476% | $208.8581 | $208.86 | $208.85 | $208.90 |
| 7 purchase totals = | $1,364.77 | $1,490.2320 | $1,490.25 | $1,490.20 | $1,490.40 | |