| 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 | $144.81 | 9.595% | $158.7045 | $158.70 | $158.70 | $158.70 |
| Purchase #2 | $120.84 | 4.765% | $126.598 | $126.60 | $126.60 | $126.60 |
| Purchase #3 | $213.95 | 5.418% | $225.5418 | $225.54 | $225.55 | $225.50 |
| Purchase #4 | $123.48 | 10.117% | $135.9725 | $135.97 | $135.95 | $136.00 |
| Purchase #5 | $91.40 | 6.246% | $97.1088 | $97.11 | $97.10 | $97.10 |
| Purchase #6 | $125.58 | 4.182% | $130.8318 | $130.83 | $130.85 | $130.80 |
| Purchase #7 | $45.34 | 7.742% | $48.8502 | $48.85 | $48.85 | $48.90 |
| 7 purchase totals = | $865.40 | $923.6076 | $923.60 | $923.60 | $923.60 | |