| 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 | $135.94 | 12.554% | $153.0059 | $153.01 | $153.00 | $153.00 |
| Purchase #2 | $119.89 | 8.364% | $129.9176 | $129.92 | $129.90 | $129.90 |
| Purchase #3 | $31.93 | 4.246% | $33.2857 | $33.29 | $33.30 | $33.30 |
| Purchase #4 | $120.54 | 3.290% | $124.5058 | $124.51 | $124.50 | $124.50 |
| Purchase #5 | $43.55 | 10.703% | $48.2112 | $48.21 | $48.20 | $48.20 |
| Purchase #6 | $42.27 | 11.596% | $47.1716 | $47.17 | $47.15 | $47.20 |
| Purchase #7 | $126.43 | 7.753% | $136.2321 | $136.23 | $136.25 | $136.20 |
| 7 purchase totals = | $620.55 | $672.3299 | $672.34 | $672.30 | $672.30 | |