| 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 | $29.80 | 11.262% | $33.1561 | $33.16 | $33.15 | $33.20 |
| Purchase #2 | $163.37 | 7.184% | $175.1065 | $175.11 | $175.10 | $175.10 |
| Purchase #3 | $237.68 | 13.157% | $268.9516 | $268.95 | $268.95 | $269.00 |
| Purchase #4 | $41.80 | 4.648% | $43.7429 | $43.74 | $43.75 | $43.70 |
| Purchase #5 | $141.43 | 13.163% | $160.0464 | $160.05 | $160.05 | $160.00 |
| Purchase #6 | $232.95 | 8.238% | $252.1404 | $252.14 | $252.15 | $252.10 |
| Purchase #7 | $189.51 | 12.549% | $213.2916 | $213.29 | $213.30 | $213.30 |
| 7 purchase totals = | $1,036.54 | $1,146.4355 | $1,146.44 | $1,146.45 | $1,146.40 | |