| 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 | $99.83 | 11.136% | $110.9471 | $110.95 | $110.95 | $110.90 |
| Purchase #2 | $153.79 | 9.239% | $167.9987 | $168.00 | $168.00 | $168.00 |
| Purchase #3 | $115.48 | 13.139% | $130.6529 | $130.65 | $130.65 | $130.70 |
| Purchase #4 | $102.68 | 6.452% | $109.3049 | $109.30 | $109.30 | $109.30 |
| Purchase #5 | $180.40 | 12.379% | $202.7317 | $202.73 | $202.75 | $202.70 |
| Purchase #6 | $54.89 | 8.733% | $59.6835 | $59.68 | $59.70 | $59.70 |
| Purchase #7 | $183.26 | 9.616% | $200.8823 | $200.88 | $200.90 | $200.90 |
| 7 purchase totals = | $890.33 | $982.2011 | $982.19 | $982.25 | $982.20 | |