| 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 | $157.34 | 13.736% | $178.9522 | $178.95 | $178.95 | $179.00 |
| Purchase #2 | $240.88 | 5.610% | $254.3934 | $254.39 | $254.40 | $254.40 |
| Purchase #3 | $147.94 | 6.214% | $157.133 | $157.13 | $157.15 | $157.10 |
| Purchase #4 | $95.51 | 3.436% | $98.7917 | $98.79 | $98.80 | $98.80 |
| Purchase #5 | $10.78 | 5.713% | $11.3959 | $11.40 | $11.40 | $11.40 |
| Purchase #6 | $160.68 | 9.444% | $175.8546 | $175.85 | $175.85 | $175.90 |
| Purchase #7 | $84.45 | 7.231% | $90.5566 | $90.56 | $90.55 | $90.60 |
| 7 purchase totals = | $897.58 | $967.0774 | $967.07 | $967.10 | $967.20 | |