| 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 | $181.69 | 13.422% | $206.0764 | $206.08 | $206.10 | $206.10 |
| Purchase #2 | $158.29 | 13.260% | $179.2793 | $179.28 | $179.30 | $179.30 |
| Purchase #3 | $110.90 | 9.127% | $121.0218 | $121.02 | $121.00 | $121.00 |
| Purchase #4 | $106.47 | 10.171% | $117.2991 | $117.30 | $117.30 | $117.30 |
| Purchase #5 | $7.70 | 11.492% | $8.5849 | $8.58 | $8.60 | $8.60 |
| Purchase #6 | $164.68 | 6.672% | $175.6674 | $175.67 | $175.65 | $175.70 |
| Purchase #7 | $77.54 | 11.251% | $86.264 | $86.26 | $86.25 | $86.30 |
| 7 purchase totals = | $807.27 | $894.1929 | $894.19 | $894.20 | $894.30 | |