| 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 | $175.25 | 4.499% | $183.1345 | $183.13 | $183.15 | $183.10 |
| Purchase #2 | $95.61 | 12.408% | $107.4733 | $107.47 | $107.45 | $107.50 |
| Purchase #3 | $29.93 | 4.475% | $31.2694 | $31.27 | $31.25 | $31.30 |
| Purchase #4 | $230.70 | 11.696% | $257.6827 | $257.68 | $257.70 | $257.70 |
| Purchase #5 | $219.69 | 9.288% | $240.0948 | $240.09 | $240.10 | $240.10 |
| Purchase #6 | $14.47 | 3.610% | $14.9924 | $14.99 | $15.00 | $15.00 |
| Purchase #7 | $115.92 | 3.679% | $120.1847 | $120.18 | $120.20 | $120.20 |
| 7 purchase totals = | $881.57 | $954.8318 | $954.81 | $954.85 | $954.90 | |