| 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 | $106.97 | 6.368% | $113.7818 | $113.78 | $113.80 | $113.80 |
| Purchase #2 | $156.37 | 8.786% | $170.1087 | $170.11 | $170.10 | $170.10 |
| Purchase #3 | $164.80 | 6.315% | $175.2071 | $175.21 | $175.20 | $175.20 |
| Purchase #4 | $132.93 | 7.814% | $143.3172 | $143.32 | $143.30 | $143.30 |
| Purchase #5 | $234.57 | 6.191% | $249.0922 | $249.09 | $249.10 | $249.10 |
| Purchase #6 | $79.27 | 3.222% | $81.8241 | $81.82 | $81.80 | $81.80 |
| Purchase #7 | $220.36 | 3.554% | $228.1916 | $228.19 | $228.20 | $228.20 |
| 7 purchase totals = | $1,095.27 | $1,161.5227 | $1,161.52 | $1,161.50 | $1,161.50 | |