| 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 | $165.28 | 10.642% | $182.8691 | $182.87 | $182.85 | $182.90 |
| Purchase #2 | $214.34 | 6.312% | $227.8691 | $227.87 | $227.85 | $227.90 |
| Purchase #3 | $247.88 | 9.485% | $271.3914 | $271.39 | $271.40 | $271.40 |
| Purchase #4 | $38.26 | 7.138% | $40.991 | $40.99 | $41.00 | $41.00 |
| Purchase #5 | $39.70 | 12.264% | $44.5688 | $44.57 | $44.55 | $44.60 |
| Purchase #6 | $51.52 | 10.339% | $56.8467 | $56.85 | $56.85 | $56.80 |
| Purchase #7 | $121.63 | 6.637% | $129.7026 | $129.70 | $129.70 | $129.70 |
| 7 purchase totals = | $878.61 | $954.2387 | $954.24 | $954.20 | $954.30 | |