| 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 | $145.27 | 7.202% | $155.7323 | $155.73 | $155.75 | $155.70 |
| Purchase #2 | $103.56 | 5.223% | $108.9689 | $108.97 | $108.95 | $109.00 |
| Purchase #3 | $25.51 | 6.704% | $27.2202 | $27.22 | $27.20 | $27.20 |
| Purchase #4 | $156.36 | 7.561% | $168.1824 | $168.18 | $168.20 | $168.20 |
| Purchase #5 | $71.82 | 6.533% | $76.512 | $76.51 | $76.50 | $76.50 |
| Purchase #6 | $65.38 | 10.739% | $72.4012 | $72.40 | $72.40 | $72.40 |
| Purchase #7 | $162.77 | 6.693% | $173.6642 | $173.66 | $173.65 | $173.70 |
| 7 purchase totals = | $730.67 | $782.6812 | $782.67 | $782.65 | $782.70 | |