| 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 | $138.87 | 8.738% | $151.0045 | $151.00 | $151.00 | $151.00 |
| Purchase #2 | $163.30 | 4.739% | $171.0388 | $171.04 | $171.05 | $171.00 |
| Purchase #3 | $173.43 | 9.217% | $189.415 | $189.42 | $189.40 | $189.40 |
| Purchase #4 | $243.67 | 8.190% | $263.6266 | $263.63 | $263.65 | $263.60 |
| Purchase #5 | $71.78 | 13.556% | $81.5105 | $81.51 | $81.50 | $81.50 |
| Purchase #6 | $110.41 | 13.370% | $125.1718 | $125.17 | $125.15 | $125.20 |
| Purchase #7 | $6.72 | 10.783% | $7.4446 | $7.44 | $7.45 | $7.40 |
| 7 purchase totals = | $908.18 | $989.2118 | $989.21 | $989.20 | $989.10 | |