| 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 | $120.35 | 13.571% | $136.6827 | $136.68 | $136.70 | $136.70 |
| Purchase #2 | $30.64 | 3.770% | $31.7951 | $31.80 | $31.80 | $31.80 |
| Purchase #3 | $47.51 | 7.146% | $50.9051 | $50.91 | $50.90 | $50.90 |
| Purchase #4 | $108.80 | 4.351% | $113.5339 | $113.53 | $113.55 | $113.50 |
| Purchase #5 | $141.73 | 11.186% | $157.5839 | $157.58 | $157.60 | $157.60 |
| Purchase #6 | $222.30 | 10.669% | $246.0172 | $246.02 | $246.00 | $246.00 |
| Purchase #7 | $94.83 | 5.602% | $100.1424 | $100.14 | $100.15 | $100.10 |
| 7 purchase totals = | $766.16 | $836.6603 | $836.66 | $836.70 | $836.60 | |