| 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 | $154.98 | 13.249% | $175.5133 | $175.51 | $175.50 | $175.50 |
| Purchase #2 | $136.51 | 4.409% | $142.5287 | $142.53 | $142.55 | $142.50 |
| Purchase #3 | $26.27 | 3.720% | $27.2472 | $27.25 | $27.25 | $27.20 |
| Purchase #4 | $127.83 | 4.180% | $133.1733 | $133.17 | $133.15 | $133.20 |
| Purchase #5 | $87.52 | 9.636% | $95.9534 | $95.95 | $95.95 | $96.00 |
| Purchase #6 | $146.59 | 7.184% | $157.121 | $157.12 | $157.10 | $157.10 |
| Purchase #7 | $244.40 | 4.228% | $254.7332 | $254.73 | $254.75 | $254.70 |
| 7 purchase totals = | $924.10 | $986.2701 | $986.26 | $986.25 | $986.20 | |