| 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 | $221.96 | 6.861% | $237.1887 | $237.19 | $237.20 | $237.20 |
| Purchase #2 | $33.58 | 11.176% | $37.3329 | $37.33 | $37.35 | $37.30 |
| Purchase #3 | $143.29 | 10.385% | $158.1707 | $158.17 | $158.15 | $158.20 |
| Purchase #4 | $216.43 | 6.277% | $230.0153 | $230.02 | $230.00 | $230.00 |
| Purchase #5 | $91.68 | 12.683% | $103.3078 | $103.31 | $103.30 | $103.30 |
| Purchase #6 | $150.98 | 9.559% | $165.4122 | $165.41 | $165.40 | $165.40 |
| Purchase #7 | $23.51 | 4.181% | $24.493 | $24.49 | $24.50 | $24.50 |
| 7 purchase totals = | $881.43 | $955.9206 | $955.92 | $955.90 | $955.90 | |