| 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 | $175.53 | 9.205% | $191.6875 | $191.69 | $191.70 | $191.70 |
| Purchase #2 | $12.92 | 11.121% | $14.3568 | $14.36 | $14.35 | $14.40 |
| Purchase #3 | $51.54 | 9.357% | $56.3626 | $56.36 | $56.35 | $56.40 |
| Purchase #4 | $142.97 | 11.349% | $159.1957 | $159.20 | $159.20 | $159.20 |
| Purchase #5 | $72.37 | 11.315% | $80.5587 | $80.56 | $80.55 | $80.60 |
| Purchase #6 | $225.65 | 11.422% | $251.4237 | $251.42 | $251.40 | $251.40 |
| Purchase #7 | $107.35 | 8.107% | $116.0529 | $116.05 | $116.05 | $116.10 |
| 7 purchase totals = | $788.33 | $869.6379 | $869.64 | $869.60 | $869.80 | |