| 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 | $131.73 | 8.508% | $142.9376 | $142.94 | $142.95 | $142.90 |
| Purchase #2 | $89.78 | 9.766% | $98.5479 | $98.55 | $98.55 | $98.50 |
| Purchase #3 | $64.42 | 9.239% | $70.3718 | $70.37 | $70.35 | $70.40 |
| Purchase #4 | $24.69 | 3.173% | $25.4734 | $25.47 | $25.45 | $25.50 |
| Purchase #5 | $174.40 | 9.736% | $191.3796 | $191.38 | $191.40 | $191.40 |
| Purchase #6 | $180.96 | 7.430% | $194.4053 | $194.41 | $194.40 | $194.40 |
| Purchase #7 | $45.79 | 11.411% | $51.0151 | $51.02 | $51.00 | $51.00 |
| 7 purchase totals = | $711.77 | $774.1307 | $774.14 | $774.10 | $774.10 | |