| 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 | $149.68 | 4.273% | $156.0758 | $156.08 | $156.10 | $156.10 |
| Purchase #2 | $45.84 | 8.837% | $49.8909 | $49.89 | $49.90 | $49.90 |
| Purchase #3 | $119.48 | 5.661% | $126.2438 | $126.24 | $126.25 | $126.20 |
| Purchase #4 | $60.45 | 6.694% | $64.4965 | $64.50 | $64.50 | $64.50 |
| Purchase #5 | $216.53 | 5.234% | $227.8632 | $227.86 | $227.85 | $227.90 |
| Purchase #6 | $64.92 | 6.865% | $69.3768 | $69.38 | $69.40 | $69.40 |
| Purchase #7 | $135.34 | 5.813% | $143.2073 | $143.21 | $143.20 | $143.20 |
| 7 purchase totals = | $792.24 | $837.1543 | $837.16 | $837.20 | $837.20 | |