| 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 | $178.51 | 3.158% | $184.1473 | $184.15 | $184.15 | $184.10 |
| Purchase #2 | $94.74 | 5.799% | $100.234 | $100.23 | $100.25 | $100.20 |
| Purchase #3 | $175.61 | 11.829% | $196.3829 | $196.38 | $196.40 | $196.40 |
| Purchase #4 | $63.84 | 8.197% | $69.073 | $69.07 | $69.05 | $69.10 |
| Purchase #5 | $21.96 | 9.205% | $23.9814 | $23.98 | $24.00 | $24.00 |
| Purchase #6 | $110.28 | 13.197% | $124.8337 | $124.83 | $124.85 | $124.80 |
| Purchase #7 | $236.56 | 3.394% | $244.5888 | $244.59 | $244.60 | $244.60 |
| 7 purchase totals = | $881.50 | $943.2411 | $943.23 | $943.30 | $943.20 | |