| 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 | $144.82 | 3.550% | $149.9611 | $149.96 | $149.95 | $150.00 |
| Purchase #2 | $173.56 | 12.549% | $195.34 | $195.34 | $195.35 | $195.30 |
| Purchase #3 | $186.65 | 8.244% | $202.0374 | $202.04 | $202.05 | $202.00 |
| Purchase #4 | $38.96 | 8.717% | $42.3561 | $42.36 | $42.35 | $42.40 |
| Purchase #5 | $22.93 | 5.745% | $24.2473 | $24.25 | $24.25 | $24.20 |
| Purchase #6 | $13.52 | 10.564% | $14.9483 | $14.95 | $14.95 | $14.90 |
| Purchase #7 | $117.74 | 7.776% | $126.8955 | $126.90 | $126.90 | $126.90 |
| 7 purchase totals = | $698.18 | $755.7857 | $755.80 | $755.80 | $755.70 | |