| 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 | $163.34 | 7.426% | $175.4696 | $175.47 | $175.45 | $175.50 |
| Purchase #2 | $47.48 | 7.375% | $50.9817 | $50.98 | $51.00 | $51.00 |
| Purchase #3 | $180.58 | 8.179% | $195.3496 | $195.35 | $195.35 | $195.30 |
| Purchase #4 | $229.49 | 8.168% | $248.2347 | $248.23 | $248.25 | $248.20 |
| Purchase #5 | $79.34 | 6.220% | $84.2749 | $84.27 | $84.25 | $84.30 |
| Purchase #6 | $132.46 | 13.630% | $150.5143 | $150.51 | $150.50 | $150.50 |
| Purchase #7 | $5.46 | 13.834% | $6.2153 | $6.22 | $6.20 | $6.20 |
| 7 purchase totals = | $838.15 | $911.0401 | $911.03 | $911.00 | $911.00 | |