| 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 | $160.40 | 5.220% | $168.7729 | $168.77 | $168.75 | $168.80 |
| Purchase #2 | $168.33 | 6.493% | $179.2597 | $179.26 | $179.25 | $179.30 |
| Purchase #3 | $111.91 | 4.557% | $117.0097 | $117.01 | $117.00 | $117.00 |
| Purchase #4 | $121.59 | 3.351% | $125.6645 | $125.66 | $125.65 | $125.70 |
| Purchase #5 | $10.53 | 12.693% | $11.8666 | $11.87 | $11.85 | $11.90 |
| Purchase #6 | $194.48 | 11.125% | $216.1159 | $216.12 | $216.10 | $216.10 |
| Purchase #7 | $100.36 | 8.868% | $109.2599 | $109.26 | $109.25 | $109.30 |
| 7 purchase totals = | $867.60 | $927.9492 | $927.95 | $927.85 | $928.10 | |