| 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 | $156.49 | 6.730% | $167.0218 | $167.02 | $167.00 | $167.00 |
| Purchase #2 | $141.50 | 13.408% | $160.4723 | $160.47 | $160.45 | $160.50 |
| Purchase #3 | $168.61 | 12.720% | $190.0572 | $190.06 | $190.05 | $190.10 |
| Purchase #4 | $206.89 | 4.437% | $216.0697 | $216.07 | $216.05 | $216.10 |
| Purchase #5 | $173.44 | 10.795% | $192.1628 | $192.16 | $192.15 | $192.20 |
| Purchase #6 | $170.66 | 7.517% | $183.4885 | $183.49 | $183.50 | $183.50 |
| Purchase #7 | $60.95 | 8.412% | $66.0771 | $66.08 | $66.10 | $66.10 |
| 7 purchase totals = | $1,078.54 | $1,175.3494 | $1,175.35 | $1,175.30 | $1,175.50 | |