| 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 | $132.37 | 8.595% | $143.7472 | $143.75 | $143.75 | $143.70 |
| Purchase #2 | $22.87 | 13.347% | $25.9225 | $25.92 | $25.90 | $25.90 |
| Purchase #3 | $120.56 | 8.314% | $130.5834 | $130.58 | $130.60 | $130.60 |
| Purchase #4 | $239.60 | 6.496% | $255.1644 | $255.16 | $255.15 | $255.20 |
| Purchase #5 | $103.45 | 12.525% | $116.4071 | $116.41 | $116.40 | $116.40 |
| Purchase #6 | $150.71 | 6.199% | $160.0525 | $160.05 | $160.05 | $160.10 |
| Purchase #7 | $147.91 | 12.381% | $166.2227 | $166.22 | $166.20 | $166.20 |
| 7 purchase totals = | $917.47 | $998.0998 | $998.09 | $998.05 | $998.10 | |