| 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 | $92.65 | 8.102% | $100.1565 | $100.16 | $100.15 | $100.20 |
| Purchase #2 | $139.25 | 4.194% | $145.0901 | $145.09 | $145.10 | $145.10 |
| Purchase #3 | $60.80 | 13.403% | $68.949 | $68.95 | $68.95 | $68.90 |
| Purchase #4 | $17.45 | 12.180% | $19.5754 | $19.58 | $19.60 | $19.60 |
| Purchase #5 | $148.27 | 10.831% | $164.3291 | $164.33 | $164.35 | $164.30 |
| Purchase #6 | $16.44 | 11.297% | $18.2972 | $18.30 | $18.30 | $18.30 |
| Purchase #7 | $191.96 | 9.299% | $209.8104 | $209.81 | $209.80 | $209.80 |
| 7 purchase totals = | $666.82 | $726.2077 | $726.22 | $726.25 | $726.20 | |