| 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 | $173.90 | 7.661% | $187.2225 | $187.22 | $187.20 | $187.20 |
| Purchase #2 | $12.33 | 8.286% | $13.3517 | $13.35 | $13.35 | $13.40 |
| Purchase #3 | $235.65 | 11.627% | $263.049 | $263.05 | $263.05 | $263.00 |
| Purchase #4 | $151.30 | 11.319% | $168.4256 | $168.43 | $168.45 | $168.40 |
| Purchase #5 | $44.31 | 6.220% | $47.0661 | $47.07 | $47.05 | $47.10 |
| Purchase #6 | $88.46 | 12.194% | $99.2468 | $99.25 | $99.25 | $99.20 |
| Purchase #7 | $109.67 | 9.246% | $119.8101 | $119.81 | $119.80 | $119.80 |
| 7 purchase totals = | $815.62 | $898.1718 | $898.18 | $898.15 | $898.10 | |