| 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 | $137.98 | 9.265% | $150.7638 | $150.76 | $150.75 | $150.80 |
| Purchase #2 | $129.82 | 11.143% | $144.2858 | $144.29 | $144.30 | $144.30 |
| Purchase #3 | $93.46 | 8.372% | $101.2845 | $101.28 | $101.30 | $101.30 |
| Purchase #4 | $218.45 | 3.150% | $225.3312 | $225.33 | $225.35 | $225.30 |
| Purchase #5 | $58.74 | 7.841% | $63.3458 | $63.35 | $63.35 | $63.30 |
| Purchase #6 | $226.68 | 6.644% | $241.7406 | $241.74 | $241.75 | $241.70 |
| Purchase #7 | $52.84 | 8.384% | $57.2701 | $57.27 | $57.25 | $57.30 |
| 7 purchase totals = | $917.97 | $984.0218 | $984.02 | $984.05 | $984.00 | |