| 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 | $165.38 | 6.209% | $175.6484 | $175.65 | $175.65 | $175.60 |
| Purchase #2 | $107.71 | 12.560% | $121.2384 | $121.24 | $121.25 | $121.20 |
| Purchase #3 | $129.31 | 9.135% | $141.1225 | $141.12 | $141.10 | $141.10 |
| Purchase #4 | $65.71 | 13.535% | $74.6038 | $74.60 | $74.60 | $74.60 |
| Purchase #5 | $230.50 | 13.870% | $262.4704 | $262.47 | $262.45 | $262.50 |
| Purchase #6 | $134.87 | 5.151% | $141.8172 | $141.82 | $141.80 | $141.80 |
| Purchase #7 | $70.91 | 6.115% | $75.2461 | $75.25 | $75.25 | $75.20 |
| 7 purchase totals = | $904.39 | $992.1468 | $992.15 | $992.10 | $992.00 | |