| 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 | $162.79 | 6.593% | $173.5227 | $173.52 | $173.50 | $173.50 |
| Purchase #2 | $171.54 | 3.503% | $177.549 | $177.55 | $177.55 | $177.50 |
| Purchase #3 | $27.70 | 4.771% | $29.0216 | $29.02 | $29.00 | $29.00 |
| Purchase #4 | $205.31 | 9.805% | $225.4406 | $225.44 | $225.45 | $225.40 |
| Purchase #5 | $9.88 | 8.406% | $10.7105 | $10.71 | $10.70 | $10.70 |
| Purchase #6 | $212.92 | 5.873% | $225.4248 | $225.42 | $225.40 | $225.40 |
| Purchase #7 | $81.32 | 7.424% | $87.3572 | $87.36 | $87.35 | $87.40 |
| 7 purchase totals = | $871.46 | $929.0264 | $929.02 | $928.95 | $928.90 | |