| 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 | $152.95 | 13.686% | $173.8827 | $173.88 | $173.90 | $173.90 |
| Purchase #2 | $21.88 | 12.851% | $24.6918 | $24.69 | $24.70 | $24.70 |
| Purchase #3 | $175.46 | 8.213% | $189.8705 | $189.87 | $189.85 | $189.90 |
| Purchase #4 | $69.33 | 7.545% | $74.5609 | $74.56 | $74.55 | $74.60 |
| Purchase #5 | $35.29 | 9.582% | $38.6715 | $38.67 | $38.65 | $38.70 |
| Purchase #6 | $27.49 | 11.303% | $30.5972 | $30.60 | $30.60 | $30.60 |
| Purchase #7 | $164.93 | 6.187% | $175.1342 | $175.13 | $175.15 | $175.10 |
| 7 purchase totals = | $647.33 | $707.4088 | $707.40 | $707.40 | $707.50 | |