| 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 | $155.97 | 12.492% | $175.4538 | $175.45 | $175.45 | $175.50 |
| Purchase #2 | $174.51 | 9.553% | $191.1809 | $191.18 | $191.20 | $191.20 |
| Purchase #3 | $185.77 | 10.290% | $204.8857 | $204.89 | $204.90 | $204.90 |
| Purchase #4 | $30.81 | 4.640% | $32.2396 | $32.24 | $32.25 | $32.20 |
| Purchase #5 | $197.36 | 10.134% | $217.3605 | $217.36 | $217.35 | $217.40 |
| Purchase #6 | $136.27 | 6.606% | $145.272 | $145.27 | $145.25 | $145.30 |
| Purchase #7 | $166.51 | 9.196% | $181.8223 | $181.82 | $181.80 | $181.80 |
| 7 purchase totals = | $1,047.20 | $1,148.2148 | $1,148.21 | $1,148.20 | $1,148.30 | |