| 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 | $156.71 | 13.800% | $178.336 | $178.34 | $178.35 | $178.30 |
| Purchase #2 | $231.60 | 13.836% | $263.6442 | $263.64 | $263.65 | $263.60 |
| Purchase #3 | $76.79 | 5.452% | $80.9766 | $80.98 | $81.00 | $81.00 |
| Purchase #4 | $125.36 | 7.654% | $134.9551 | $134.96 | $134.95 | $135.00 |
| Purchase #5 | $164.64 | 4.739% | $172.4423 | $172.44 | $172.45 | $172.40 |
| Purchase #6 | $141.50 | 4.742% | $148.2099 | $148.21 | $148.20 | $148.20 |
| Purchase #7 | $30.37 | 10.684% | $33.6147 | $33.61 | $33.60 | $33.60 |
| 7 purchase totals = | $926.97 | $1,012.1788 | $1,012.18 | $1,012.20 | $1,012.10 | |