| 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 | $157.68 | 12.532% | $177.4405 | $177.44 | $177.45 | $177.40 |
| Purchase #2 | $190.28 | 8.466% | $206.3891 | $206.39 | $206.40 | $206.40 |
| Purchase #3 | $42.98 | 7.621% | $46.2555 | $46.26 | $46.25 | $46.30 |
| Purchase #4 | $23.70 | 13.729% | $26.9538 | $26.95 | $26.95 | $27.00 |
| Purchase #5 | $153.63 | 4.221% | $160.1147 | $160.11 | $160.10 | $160.10 |
| Purchase #6 | $41.88 | 12.296% | $47.0296 | $47.03 | $47.05 | $47.00 |
| Purchase #7 | $180.57 | 8.725% | $196.3247 | $196.32 | $196.30 | $196.30 |
| 7 purchase totals = | $790.72 | $860.5079 | $860.50 | $860.50 | $860.50 | |