| 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 | $152.27 | 5.584% | $160.7728 | $160.77 | $160.75 | $160.80 |
| Purchase #2 | $214.91 | 10.191% | $236.8115 | $236.81 | $236.80 | $236.80 |
| Purchase #3 | $14.41 | 11.339% | $16.0439 | $16.04 | $16.05 | $16.00 |
| Purchase #4 | $232.70 | 5.694% | $245.9499 | $245.95 | $245.95 | $245.90 |
| Purchase #5 | $8.37 | 8.542% | $9.085 | $9.09 | $9.10 | $9.10 |
| Purchase #6 | $105.99 | 13.380% | $120.1715 | $120.17 | $120.15 | $120.20 |
| Purchase #7 | $19.94 | 7.442% | $21.4239 | $21.42 | $21.40 | $21.40 |
| 7 purchase totals = | $748.59 | $810.2585 | $810.25 | $810.20 | $810.20 | |