| 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 | $102.62 | 12.816% | $115.7718 | $115.77 | $115.75 | $115.80 |
| Purchase #2 | $148.37 | 10.728% | $164.2871 | $164.29 | $164.30 | $164.30 |
| Purchase #3 | $22.88 | 8.450% | $24.8134 | $24.81 | $24.80 | $24.80 |
| Purchase #4 | $145.77 | 9.467% | $159.57 | $159.57 | $159.55 | $159.60 |
| Purchase #5 | $21.55 | 10.333% | $23.7768 | $23.78 | $23.80 | $23.80 |
| Purchase #6 | $208.95 | 5.515% | $220.4736 | $220.47 | $220.45 | $220.50 |
| Purchase #7 | $132.87 | 12.654% | $149.6834 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $783.01 | $858.3761 | $858.37 | $858.35 | $858.50 | |