| 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 | $134.91 | 12.214% | $151.3879 | $151.39 | $151.40 | $151.40 |
| Purchase #2 | $178.34 | 6.668% | $190.2317 | $190.23 | $190.25 | $190.20 |
| Purchase #3 | $229.31 | 11.652% | $256.0292 | $256.03 | $256.05 | $256.00 |
| Purchase #4 | $141.99 | 4.271% | $148.0544 | $148.05 | $148.05 | $148.10 |
| Purchase #5 | $194.43 | 4.734% | $203.6343 | $203.63 | $203.65 | $203.60 |
| Purchase #6 | $131.79 | 8.648% | $143.1872 | $143.19 | $143.20 | $143.20 |
| Purchase #7 | $129.75 | 7.143% | $139.018 | $139.02 | $139.00 | $139.00 |
| 7 purchase totals = | $1,140.52 | $1,231.5427 | $1,231.54 | $1,231.60 | $1,231.50 | |