| 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 | $175.28 | 12.249% | $196.75 | $196.75 | $196.75 | $196.80 |
| Purchase #2 | $44.46 | 5.557% | $46.9306 | $46.93 | $46.95 | $46.90 |
| Purchase #3 | $198.62 | 13.823% | $226.0752 | $226.08 | $226.10 | $226.10 |
| Purchase #4 | $45.33 | 10.255% | $49.9786 | $49.98 | $50.00 | $50.00 |
| Purchase #5 | $150.58 | 6.178% | $159.8828 | $159.88 | $159.90 | $159.90 |
| Purchase #6 | $107.43 | 12.551% | $120.9135 | $120.91 | $120.90 | $120.90 |
| Purchase #7 | $188.66 | 3.345% | $194.9707 | $194.97 | $194.95 | $195.00 |
| 7 purchase totals = | $910.36 | $995.5014 | $995.50 | $995.55 | $995.60 | |