| 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 | $158.51 | 9.284% | $173.2261 | $173.23 | $173.25 | $173.20 |
| Purchase #2 | $84.98 | 11.575% | $94.8164 | $94.82 | $94.80 | $94.80 |
| Purchase #3 | $37.42 | 13.376% | $42.4253 | $42.43 | $42.45 | $42.40 |
| Purchase #4 | $44.55 | 7.106% | $47.7157 | $47.72 | $47.70 | $47.70 |
| Purchase #5 | $184.73 | 12.723% | $208.2332 | $208.23 | $208.25 | $208.20 |
| Purchase #6 | $173.47 | 7.462% | $186.4143 | $186.41 | $186.40 | $186.40 |
| Purchase #7 | $51.58 | 13.419% | $58.5015 | $58.50 | $58.50 | $58.50 |
| 7 purchase totals = | $735.24 | $811.3325 | $811.34 | $811.35 | $811.20 | |