| 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 | $176.94 | 3.499% | $183.1311 | $183.13 | $183.15 | $183.10 |
| Purchase #2 | $126.60 | 11.185% | $140.7602 | $140.76 | $140.75 | $140.80 |
| Purchase #3 | $70.74 | 8.209% | $76.547 | $76.55 | $76.55 | $76.50 |
| Purchase #4 | $106.47 | 10.812% | $117.9815 | $117.98 | $118.00 | $118.00 |
| Purchase #5 | $68.46 | 7.214% | $73.3987 | $73.40 | $73.40 | $73.40 |
| Purchase #6 | $73.66 | 4.251% | $76.7913 | $76.79 | $76.80 | $76.80 |
| Purchase #7 | $184.76 | 3.296% | $190.8497 | $190.85 | $190.85 | $190.80 |
| 7 purchase totals = | $807.63 | $859.4595 | $859.46 | $859.50 | $859.40 | |