| 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 | $153.44 | 3.386% | $158.6355 | $158.64 | $158.65 | $158.60 |
| Purchase #2 | $228.68 | 11.500% | $254.9782 | $254.98 | $255.00 | $255.00 |
| Purchase #3 | $43.78 | 4.504% | $45.7519 | $45.75 | $45.75 | $45.80 |
| Purchase #4 | $88.46 | 3.143% | $91.2403 | $91.24 | $91.25 | $91.20 |
| Purchase #5 | $46.37 | 6.180% | $49.2357 | $49.24 | $49.25 | $49.20 |
| Purchase #6 | $66.60 | 4.210% | $69.4039 | $69.40 | $69.40 | $69.40 |
| Purchase #7 | $136.43 | 13.610% | $154.9981 | $155.00 | $155.00 | $155.00 |
| 7 purchase totals = | $763.76 | $824.2436 | $824.25 | $824.30 | $824.20 | |