| 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 | $117.82 | 5.844% | $124.7054 | $124.71 | $124.70 | $124.70 |
| Purchase #2 | $157.51 | 6.150% | $167.1969 | $167.20 | $167.20 | $167.20 |
| Purchase #3 | $75.28 | 11.272% | $83.7656 | $83.77 | $83.75 | $83.80 |
| Purchase #4 | $195.33 | 7.196% | $209.3859 | $209.39 | $209.40 | $209.40 |
| Purchase #5 | $151.25 | 13.212% | $171.2332 | $171.23 | $171.25 | $171.20 |
| Purchase #6 | $14.77 | 8.102% | $15.9667 | $15.97 | $15.95 | $16.00 |
| Purchase #7 | $161.36 | 3.426% | $166.8882 | $166.89 | $166.90 | $166.90 |
| 7 purchase totals = | $873.32 | $939.1419 | $939.16 | $939.15 | $939.20 | |