| 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 | $236.51 | 11.408% | $263.4911 | $263.49 | $263.50 | $263.50 |
| Purchase #2 | $131.97 | 7.739% | $142.1832 | $142.18 | $142.20 | $142.20 |
| Purchase #3 | $129.35 | 13.430% | $146.7217 | $146.72 | $146.70 | $146.70 |
| Purchase #4 | $63.96 | 12.507% | $71.9595 | $71.96 | $71.95 | $72.00 |
| Purchase #5 | $62.76 | 5.712% | $66.3449 | $66.34 | $66.35 | $66.30 |
| Purchase #6 | $170.38 | 6.601% | $181.6268 | $181.63 | $181.65 | $181.60 |
| Purchase #7 | $14.29 | 12.465% | $16.0712 | $16.07 | $16.05 | $16.10 |
| 7 purchase totals = | $809.22 | $888.3984 | $888.39 | $888.40 | $888.40 | |