| 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 | $156.36 | 8.697% | $169.9586 | $169.96 | $169.95 | $170.00 |
| Purchase #2 | $209.61 | 10.494% | $231.6065 | $231.61 | $231.60 | $231.60 |
| Purchase #3 | $84.38 | 10.673% | $93.3859 | $93.39 | $93.40 | $93.40 |
| Purchase #4 | $51.51 | 7.430% | $55.3372 | $55.34 | $55.35 | $55.30 |
| Purchase #5 | $40.34 | 7.645% | $43.424 | $43.42 | $43.40 | $43.40 |
| Purchase #6 | $100.90 | 9.392% | $110.3765 | $110.38 | $110.40 | $110.40 |
| Purchase #7 | $63.26 | 8.328% | $68.5283 | $68.53 | $68.55 | $68.50 |
| 7 purchase totals = | $706.36 | $772.6170 | $772.63 | $772.65 | $772.60 | |