| 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 | $152.61 | 11.544% | $170.2273 | $170.23 | $170.25 | $170.20 |
| Purchase #2 | $231.31 | 11.663% | $258.2877 | $258.29 | $258.30 | $258.30 |
| Purchase #3 | $149.50 | 11.332% | $166.4413 | $166.44 | $166.45 | $166.40 |
| Purchase #4 | $190.74 | 4.195% | $198.7415 | $198.74 | $198.75 | $198.70 |
| Purchase #5 | $145.99 | 12.811% | $164.6928 | $164.69 | $164.70 | $164.70 |
| Purchase #6 | $208.85 | 9.695% | $229.098 | $229.10 | $229.10 | $229.10 |
| Purchase #7 | $72.98 | 3.465% | $75.5088 | $75.51 | $75.50 | $75.50 |
| 7 purchase totals = | $1,151.98 | $1,262.9974 | $1,263.00 | $1,263.05 | $1,262.90 | |