| 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 | $127.86 | 11.694% | $142.8119 | $142.81 | $142.80 | $142.80 |
| Purchase #2 | $205.58 | 11.167% | $228.5371 | $228.54 | $228.55 | $228.50 |
| Purchase #3 | $106.61 | 5.686% | $112.6718 | $112.67 | $112.65 | $112.70 |
| Purchase #4 | $13.74 | 6.166% | $14.5872 | $14.59 | $14.60 | $14.60 |
| Purchase #5 | $155.95 | 3.709% | $161.7342 | $161.73 | $161.75 | $161.70 |
| Purchase #6 | $65.43 | 6.127% | $69.4389 | $69.44 | $69.45 | $69.40 |
| Purchase #7 | $152.77 | 7.799% | $164.6845 | $164.68 | $164.70 | $164.70 |
| 7 purchase totals = | $827.94 | $894.4656 | $894.46 | $894.50 | $894.40 | |