| 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 | $126.93 | 11.453% | $141.4673 | $141.47 | $141.45 | $141.50 |
| Purchase #2 | $167.65 | 7.212% | $179.7409 | $179.74 | $179.75 | $179.70 |
| Purchase #3 | $82.25 | 13.574% | $93.4146 | $93.41 | $93.40 | $93.40 |
| Purchase #4 | $13.92 | 3.370% | $14.3891 | $14.39 | $14.40 | $14.40 |
| Purchase #5 | $246.73 | 4.843% | $258.6791 | $258.68 | $258.70 | $258.70 |
| Purchase #6 | $220.85 | 11.307% | $245.8215 | $245.82 | $245.80 | $245.80 |
| Purchase #7 | $36.28 | 10.726% | $40.1714 | $40.17 | $40.15 | $40.20 |
| 7 purchase totals = | $894.61 | $973.6839 | $973.68 | $973.65 | $973.70 | |