| 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 | $110.86 | 9.528% | $121.4227 | $121.42 | $121.40 | $121.40 |
| Purchase #2 | $178.80 | 3.610% | $185.2547 | $185.25 | $185.25 | $185.30 |
| Purchase #3 | $52.39 | 6.628% | $55.8624 | $55.86 | $55.85 | $55.90 |
| Purchase #4 | $131.55 | 12.527% | $148.0293 | $148.03 | $148.05 | $148.00 |
| Purchase #5 | $184.71 | 7.757% | $199.038 | $199.04 | $199.05 | $199.00 |
| Purchase #6 | $200.34 | 12.346% | $225.074 | $225.07 | $225.05 | $225.10 |
| Purchase #7 | $18.54 | 6.619% | $19.7672 | $19.77 | $19.75 | $19.80 |
| 7 purchase totals = | $877.19 | $954.4483 | $954.44 | $954.40 | $954.50 | |