| 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 | $158.52 | 12.289% | $178.0005 | $178.00 | $178.00 | $178.00 |
| Purchase #2 | $113.92 | 9.425% | $124.657 | $124.66 | $124.65 | $124.70 |
| Purchase #3 | $74.54 | 10.480% | $82.3518 | $82.35 | $82.35 | $82.40 |
| Purchase #4 | $98.50 | 6.481% | $104.8838 | $104.88 | $104.90 | $104.90 |
| Purchase #5 | $193.94 | 4.859% | $203.3635 | $203.36 | $203.35 | $203.40 |
| Purchase #6 | $148.47 | 8.624% | $161.2741 | $161.27 | $161.25 | $161.30 |
| Purchase #7 | $106.30 | 8.236% | $115.0549 | $115.05 | $115.05 | $115.10 |
| 7 purchase totals = | $894.19 | $969.5856 | $969.57 | $969.55 | $969.80 | |