| 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 | $203.84 | 13.295% | $230.9405 | $230.94 | $230.95 | $230.90 |
| Purchase #2 | $79.92 | 7.786% | $86.1426 | $86.14 | $86.15 | $86.10 |
| Purchase #3 | $54.26 | 11.544% | $60.5238 | $60.52 | $60.50 | $60.50 |
| Purchase #4 | $64.42 | 11.838% | $72.046 | $72.05 | $72.05 | $72.00 |
| Purchase #5 | $117.54 | 10.180% | $129.5056 | $129.51 | $129.50 | $129.50 |
| Purchase #6 | $67.96 | 9.145% | $74.1749 | $74.17 | $74.15 | $74.20 |
| Purchase #7 | $154.80 | 7.401% | $166.2567 | $166.26 | $166.25 | $166.30 |
| 7 purchase totals = | $742.74 | $819.5901 | $819.59 | $819.55 | $819.50 | |