| 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 | $188.33 | 3.327% | $194.5957 | $194.60 | $194.60 | $194.60 |
| Purchase #2 | $10.77 | 7.476% | $11.5752 | $11.58 | $11.60 | $11.60 |
| Purchase #3 | $111.48 | 12.695% | $125.6324 | $125.63 | $125.65 | $125.60 |
| Purchase #4 | $149.36 | 5.840% | $158.0826 | $158.08 | $158.10 | $158.10 |
| Purchase #5 | $183.41 | 7.526% | $197.2134 | $197.21 | $197.20 | $197.20 |
| Purchase #6 | $11.95 | 9.151% | $13.0435 | $13.04 | $13.05 | $13.00 |
| Purchase #7 | $110.65 | 10.545% | $122.318 | $122.32 | $122.30 | $122.30 |
| 7 purchase totals = | $765.95 | $822.4608 | $822.46 | $822.50 | $822.40 | |