| 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 | $167.65 | 10.369% | $185.0336 | $185.03 | $185.05 | $185.00 |
| Purchase #2 | $156.53 | 12.640% | $176.3154 | $176.32 | $176.30 | $176.30 |
| Purchase #3 | $51.36 | 11.732% | $57.3856 | $57.39 | $57.40 | $57.40 |
| Purchase #4 | $66.78 | 6.860% | $71.3611 | $71.36 | $71.35 | $71.40 |
| Purchase #5 | $7.56 | 11.386% | $8.4208 | $8.42 | $8.40 | $8.40 |
| Purchase #6 | $101.37 | 8.519% | $110.0057 | $110.01 | $110.00 | $110.00 |
| Purchase #7 | $76.92 | 7.487% | $82.679 | $82.68 | $82.70 | $82.70 |
| 7 purchase totals = | $628.17 | $691.2012 | $691.21 | $691.20 | $691.20 | |