| 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 | $165.64 | 5.115% | $174.1125 | $174.11 | $174.10 | $174.10 |
| Purchase #2 | $100.38 | 6.211% | $106.6146 | $106.61 | $106.60 | $106.60 |
| Purchase #3 | $246.43 | 11.607% | $275.0331 | $275.03 | $275.05 | $275.00 |
| Purchase #4 | $21.71 | 13.621% | $24.6671 | $24.67 | $24.65 | $24.70 |
| Purchase #5 | $27.82 | 5.376% | $29.3156 | $29.32 | $29.30 | $29.30 |
| Purchase #6 | $163.58 | 3.529% | $169.3527 | $169.35 | $169.35 | $169.40 |
| Purchase #7 | $116.26 | 9.432% | $127.2256 | $127.23 | $127.25 | $127.20 |
| 7 purchase totals = | $841.82 | $906.3212 | $906.32 | $906.30 | $906.30 | |