| 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 | $142.87 | 3.293% | $147.5747 | $147.57 | $147.55 | $147.60 |
| Purchase #2 | $64.81 | 5.185% | $68.1704 | $68.17 | $68.15 | $68.20 |
| Purchase #3 | $148.28 | 11.121% | $164.7702 | $164.77 | $164.75 | $164.80 |
| Purchase #4 | $156.60 | 8.445% | $169.8249 | $169.82 | $169.80 | $169.80 |
| Purchase #5 | $60.93 | 13.693% | $69.2731 | $69.27 | $69.25 | $69.30 |
| Purchase #6 | $27.28 | 12.736% | $30.7544 | $30.75 | $30.75 | $30.80 |
| Purchase #7 | $61.77 | 6.374% | $65.7072 | $65.71 | $65.70 | $65.70 |
| 7 purchase totals = | $662.54 | $716.0749 | $716.06 | $715.95 | $716.20 | |