| 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 | $151.85 | 4.236% | $158.2824 | $158.28 | $158.30 | $158.30 |
| Purchase #2 | $72.87 | 11.446% | $81.2107 | $81.21 | $81.20 | $81.20 |
| Purchase #3 | $76.50 | 9.805% | $84.0008 | $84.00 | $84.00 | $84.00 |
| Purchase #4 | $137.78 | 5.611% | $145.5108 | $145.51 | $145.50 | $145.50 |
| Purchase #5 | $126.72 | 8.376% | $137.3341 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $246.99 | 10.179% | $272.1311 | $272.13 | $272.15 | $272.10 |
| Purchase #7 | $53.30 | 11.185% | $59.2616 | $59.26 | $59.25 | $59.30 |
| 7 purchase totals = | $866.01 | $937.7315 | $937.72 | $937.75 | $937.70 | |