| 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 | $158.73 | 13.669% | $180.4268 | $180.43 | $180.45 | $180.40 |
| Purchase #2 | $172.34 | 10.256% | $190.0152 | $190.02 | $190.00 | $190.00 |
| Purchase #3 | $17.37 | 7.568% | $18.6846 | $18.68 | $18.70 | $18.70 |
| Purchase #4 | $27.62 | 6.329% | $29.3681 | $29.37 | $29.35 | $29.40 |
| Purchase #5 | $32.93 | 7.298% | $35.3332 | $35.33 | $35.35 | $35.30 |
| Purchase #6 | $158.54 | 6.757% | $169.2525 | $169.25 | $169.25 | $169.30 |
| Purchase #7 | $213.83 | 11.861% | $239.1924 | $239.19 | $239.20 | $239.20 |
| 7 purchase totals = | $781.36 | $862.2728 | $862.27 | $862.30 | $862.30 | |