| 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 | $189.38 | 4.781% | $198.4343 | $198.43 | $198.45 | $198.40 |
| Purchase #2 | $29.92 | 8.622% | $32.4997 | $32.50 | $32.50 | $32.50 |
| Purchase #3 | $194.48 | 10.868% | $215.6161 | $215.62 | $215.60 | $215.60 |
| Purchase #4 | $37.74 | 4.377% | $39.3919 | $39.39 | $39.40 | $39.40 |
| Purchase #5 | $42.62 | 6.614% | $45.4389 | $45.44 | $45.45 | $45.40 |
| Purchase #6 | $159.60 | 9.818% | $175.2695 | $175.27 | $175.25 | $175.30 |
| Purchase #7 | $204.68 | 5.591% | $216.1237 | $216.12 | $216.10 | $216.10 |
| 7 purchase totals = | $858.42 | $922.7741 | $922.77 | $922.75 | $922.70 | |