| 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 | $193.38 | 4.825% | $202.7106 | $202.71 | $202.70 | $202.70 |
| Purchase #2 | $185.81 | 5.395% | $195.8344 | $195.83 | $195.85 | $195.80 |
| Purchase #3 | $105.96 | 13.123% | $119.8651 | $119.87 | $119.85 | $119.90 |
| Purchase #4 | $75.75 | 5.157% | $79.6564 | $79.66 | $79.65 | $79.70 |
| Purchase #5 | $30.44 | 9.489% | $33.3285 | $33.33 | $33.35 | $33.30 |
| Purchase #6 | $103.96 | 12.525% | $116.981 | $116.98 | $117.00 | $117.00 |
| Purchase #7 | $29.72 | 10.480% | $32.8347 | $32.83 | $32.85 | $32.80 |
| 7 purchase totals = | $725.02 | $781.2107 | $781.21 | $781.25 | $781.20 | |