| 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 | $141.32 | 7.442% | $151.837 | $151.84 | $151.85 | $151.80 |
| Purchase #2 | $151.35 | 10.586% | $167.3719 | $167.37 | $167.35 | $167.40 |
| Purchase #3 | $74.74 | 12.762% | $84.2783 | $84.28 | $84.30 | $84.30 |
| Purchase #4 | $107.76 | 13.701% | $122.5242 | $122.52 | $122.50 | $122.50 |
| Purchase #5 | $57.75 | 4.765% | $60.5018 | $60.50 | $60.50 | $60.50 |
| Purchase #6 | $234.59 | 9.680% | $257.2983 | $257.30 | $257.30 | $257.30 |
| Purchase #7 | $103.51 | 12.521% | $116.4705 | $116.47 | $116.45 | $116.50 |
| 7 purchase totals = | $871.02 | $960.2820 | $960.28 | $960.25 | $960.30 | |