| 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 | $173.46 | 6.874% | $185.3836 | $185.38 | $185.40 | $185.40 |
| Purchase #2 | $147.29 | 9.250% | $160.9143 | $160.91 | $160.90 | $160.90 |
| Purchase #3 | $5.93 | 12.785% | $6.6882 | $6.69 | $6.70 | $6.70 |
| Purchase #4 | $11.72 | 13.846% | $13.3428 | $13.34 | $13.35 | $13.30 |
| Purchase #5 | $95.28 | 3.351% | $98.4728 | $98.47 | $98.45 | $98.50 |
| Purchase #6 | $243.73 | 12.614% | $274.4741 | $274.47 | $274.45 | $274.50 |
| Purchase #7 | $160.92 | 13.863% | $183.2283 | $183.23 | $183.25 | $183.20 |
| 7 purchase totals = | $838.33 | $922.5041 | $922.49 | $922.50 | $922.50 | |