| 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 | $145.26 | 6.856% | $155.219 | $155.22 | $155.20 | $155.20 |
| Purchase #2 | $55.51 | 12.161% | $62.2606 | $62.26 | $62.25 | $62.30 |
| Purchase #3 | $123.80 | 12.407% | $139.1599 | $139.16 | $139.15 | $139.20 |
| Purchase #4 | $167.46 | 8.814% | $182.2199 | $182.22 | $182.20 | $182.20 |
| Purchase #5 | $183.71 | 10.828% | $203.6021 | $203.60 | $203.60 | $203.60 |
| Purchase #6 | $36.63 | 3.540% | $37.9267 | $37.93 | $37.95 | $37.90 |
| Purchase #7 | $157.62 | 5.490% | $166.2733 | $166.27 | $166.25 | $166.30 |
| 7 purchase totals = | $869.99 | $946.6615 | $946.66 | $946.60 | $946.70 | |