| 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 | $128.84 | 3.478% | $133.3211 | $133.32 | $133.30 | $133.30 |
| Purchase #2 | $152.63 | 13.355% | $173.0137 | $173.01 | $173.00 | $173.00 |
| Purchase #3 | $6.30 | 12.335% | $7.0771 | $7.08 | $7.10 | $7.10 |
| Purchase #4 | $157.36 | 8.383% | $170.5515 | $170.55 | $170.55 | $170.60 |
| Purchase #5 | $97.50 | 3.870% | $101.2733 | $101.27 | $101.25 | $101.30 |
| Purchase #6 | $232.98 | 13.499% | $264.43 | $264.43 | $264.45 | $264.40 |
| Purchase #7 | $106.55 | 8.522% | $115.6302 | $115.63 | $115.65 | $115.60 |
| 7 purchase totals = | $882.16 | $965.2969 | $965.29 | $965.30 | $965.30 | |