| 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 | $155.81 | 13.478% | $176.8101 | $176.81 | $176.80 | $176.80 |
| Purchase #2 | $83.40 | 10.828% | $92.4306 | $92.43 | $92.45 | $92.40 |
| Purchase #3 | $95.85 | 9.254% | $104.72 | $104.72 | $104.70 | $104.70 |
| Purchase #4 | $14.47 | 4.694% | $15.1492 | $15.15 | $15.15 | $15.10 |
| Purchase #5 | $24.56 | 6.371% | $26.1247 | $26.12 | $26.10 | $26.10 |
| Purchase #6 | $57.26 | 5.169% | $60.2198 | $60.22 | $60.20 | $60.20 |
| Purchase #7 | $65.71 | 5.261% | $69.167 | $69.17 | $69.15 | $69.20 |
| 7 purchase totals = | $497.06 | $544.6214 | $544.62 | $544.55 | $544.50 | |