| 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 | $155.43 | 12.577% | $174.9784 | $174.98 | $175.00 | $175.00 |
| Purchase #2 | $198.30 | 11.617% | $221.3365 | $221.34 | $221.35 | $221.30 |
| Purchase #3 | $20.63 | 9.337% | $22.5562 | $22.56 | $22.55 | $22.60 |
| Purchase #4 | $101.94 | 11.550% | $113.7141 | $113.71 | $113.70 | $113.70 |
| Purchase #5 | $197.70 | 5.695% | $208.959 | $208.96 | $208.95 | $209.00 |
| Purchase #6 | $13.77 | 8.703% | $14.9684 | $14.97 | $14.95 | $15.00 |
| Purchase #7 | $124.78 | 6.614% | $133.0329 | $133.03 | $133.05 | $133.00 |
| 7 purchase totals = | $812.55 | $889.5455 | $889.55 | $889.55 | $889.60 | |