| 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 | $168.39 | 12.471% | $189.3899 | $189.39 | $189.40 | $189.40 |
| Purchase #2 | $80.76 | 10.647% | $89.3585 | $89.36 | $89.35 | $89.40 |
| Purchase #3 | $76.37 | 13.361% | $86.5738 | $86.57 | $86.55 | $86.60 |
| Purchase #4 | $208.43 | 8.251% | $225.6276 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $138.38 | 5.237% | $145.627 | $145.63 | $145.65 | $145.60 |
| Purchase #6 | $121.49 | 4.515% | $126.9753 | $126.98 | $127.00 | $127.00 |
| Purchase #7 | $65.31 | 5.113% | $68.6493 | $68.65 | $68.65 | $68.60 |
| 7 purchase totals = | $859.13 | $932.2014 | $932.21 | $932.25 | $932.20 | |