| 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 | $15.65 | 12.644% | $17.6288 | $17.63 | $17.65 | $17.60 |
| Purchase #2 | $32.67 | 12.536% | $36.7655 | $36.77 | $36.75 | $36.80 |
| Purchase #3 | $203.93 | 11.764% | $227.9203 | $227.92 | $227.90 | $227.90 |
| Purchase #4 | $105.95 | 11.640% | $118.2826 | $118.28 | $118.30 | $118.30 |
| Purchase #5 | $15.91 | 7.334% | $17.0768 | $17.08 | $17.10 | $17.10 |
| Purchase #6 | $216.83 | 11.374% | $241.4922 | $241.49 | $241.50 | $241.50 |
| Purchase #7 | $166.26 | 5.821% | $175.938 | $175.94 | $175.95 | $175.90 |
| 7 purchase totals = | $757.20 | $835.1042 | $835.11 | $835.15 | $835.10 | |