| 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 | $143.57 | 7.233% | $153.9544 | $153.95 | $153.95 | $154.00 |
| Purchase #2 | $244.33 | 7.873% | $263.5661 | $263.57 | $263.55 | $263.60 |
| Purchase #3 | $183.49 | 4.631% | $191.9874 | $191.99 | $192.00 | $192.00 |
| Purchase #4 | $106.30 | 13.748% | $120.9141 | $120.91 | $120.90 | $120.90 |
| Purchase #5 | $42.36 | 11.491% | $47.2276 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $64.80 | 3.515% | $67.0777 | $67.08 | $67.10 | $67.10 |
| Purchase #7 | $88.25 | 3.860% | $91.6565 | $91.66 | $91.65 | $91.70 |
| 7 purchase totals = | $873.10 | $936.3838 | $936.39 | $936.40 | $936.50 | |