| 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 | $144.86 | 8.483% | $157.1485 | $157.15 | $157.15 | $157.10 |
| Purchase #2 | $187.26 | 3.745% | $194.2729 | $194.27 | $194.25 | $194.30 |
| Purchase #3 | $168.65 | 5.247% | $177.4991 | $177.50 | $177.50 | $177.50 |
| Purchase #4 | $109.38 | 9.108% | $119.3423 | $119.34 | $119.35 | $119.30 |
| Purchase #5 | $78.81 | 13.772% | $89.6637 | $89.66 | $89.65 | $89.70 |
| Purchase #6 | $113.46 | 3.152% | $117.0363 | $117.04 | $117.05 | $117.00 |
| Purchase #7 | $136.84 | 3.566% | $141.7197 | $141.72 | $141.70 | $141.70 |
| 7 purchase totals = | $939.26 | $996.6825 | $996.68 | $996.65 | $996.60 | |