| 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 | $167.25 | 13.118% | $189.1899 | $189.19 | $189.20 | $189.20 |
| Purchase #2 | $145.90 | 6.353% | $155.169 | $155.17 | $155.15 | $155.20 |
| Purchase #3 | $130.86 | 6.734% | $139.6721 | $139.67 | $139.65 | $139.70 |
| Purchase #4 | $66.67 | 13.538% | $75.6958 | $75.70 | $75.70 | $75.70 |
| Purchase #5 | $164.55 | 8.289% | $178.1895 | $178.19 | $178.20 | $178.20 |
| Purchase #6 | $119.25 | 8.286% | $129.1311 | $129.13 | $129.15 | $129.10 |
| Purchase #7 | $225.84 | 10.647% | $249.8852 | $249.89 | $249.90 | $249.90 |
| 7 purchase totals = | $1,020.32 | $1,116.9326 | $1,116.94 | $1,116.95 | $1,117.00 | |