| 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 | $135.78 | 6.864% | $145.0999 | $145.10 | $145.10 | $145.10 |
| Purchase #2 | $113.90 | 9.182% | $124.3583 | $124.36 | $124.35 | $124.40 |
| Purchase #3 | $41.35 | 6.323% | $43.9646 | $43.96 | $43.95 | $44.00 |
| Purchase #4 | $106.60 | 11.421% | $118.7748 | $118.77 | $118.75 | $118.80 |
| Purchase #5 | $116.42 | 5.541% | $122.8708 | $122.87 | $122.85 | $122.90 |
| Purchase #6 | $151.82 | 13.325% | $172.05 | $172.05 | $172.05 | $172.10 |
| Purchase #7 | $104.41 | 7.833% | $112.5884 | $112.59 | $112.60 | $112.60 |
| 7 purchase totals = | $770.28 | $839.7068 | $839.70 | $839.65 | $839.90 | |