| 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 | $19.27 | 6.335% | $20.4908 | $20.49 | $20.50 | $20.50 |
| Purchase #2 | $135.97 | 6.629% | $144.9835 | $144.98 | $145.00 | $145.00 |
| Purchase #3 | $34.35 | 5.292% | $36.1678 | $36.17 | $36.15 | $36.20 |
| Purchase #4 | $201.71 | 11.511% | $224.9288 | $224.93 | $224.95 | $224.90 |
| Purchase #5 | $136.55 | 12.721% | $153.9205 | $153.92 | $153.90 | $153.90 |
| Purchase #6 | $157.74 | 10.112% | $173.6907 | $173.69 | $173.70 | $173.70 |
| Purchase #7 | $72.38 | 3.859% | $75.1731 | $75.17 | $75.15 | $75.20 |
| 7 purchase totals = | $757.97 | $829.3552 | $829.35 | $829.35 | $829.40 | |