| 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 | $148.37 | 8.663% | $161.2233 | $161.22 | $161.20 | $161.20 |
| Purchase #2 | $213.69 | 12.232% | $239.8286 | $239.83 | $239.85 | $239.80 |
| Purchase #3 | $158.30 | 5.120% | $166.405 | $166.41 | $166.40 | $166.40 |
| Purchase #4 | $107.75 | 11.774% | $120.4365 | $120.44 | $120.45 | $120.40 |
| Purchase #5 | $88.79 | 7.200% | $95.1829 | $95.18 | $95.20 | $95.20 |
| Purchase #6 | $122.69 | 11.731% | $137.0828 | $137.08 | $137.10 | $137.10 |
| Purchase #7 | $48.73 | 4.662% | $51.0018 | $51.00 | $51.00 | $51.00 |
| 7 purchase totals = | $888.32 | $971.1609 | $971.16 | $971.20 | $971.10 | |