| 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 | $116.48 | 10.455% | $128.658 | $128.66 | $128.65 | $128.70 |
| Purchase #2 | $168.80 | 9.790% | $185.3255 | $185.33 | $185.35 | $185.30 |
| Purchase #3 | $84.53 | 3.325% | $87.3406 | $87.34 | $87.35 | $87.30 |
| Purchase #4 | $187.57 | 5.517% | $197.9182 | $197.92 | $197.90 | $197.90 |
| Purchase #5 | $109.78 | 3.637% | $113.7727 | $113.77 | $113.75 | $113.80 |
| Purchase #6 | $124.57 | 5.434% | $131.3391 | $131.34 | $131.35 | $131.30 |
| Purchase #7 | $113.36 | 7.174% | $121.4924 | $121.49 | $121.50 | $121.50 |
| 7 purchase totals = | $905.09 | $965.8465 | $965.85 | $965.85 | $965.80 | |