| 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 | $144.96 | 8.404% | $157.1424 | $157.14 | $157.15 | $157.10 |
| Purchase #2 | $33.73 | 3.353% | $34.861 | $34.86 | $34.85 | $34.90 |
| Purchase #3 | $208.97 | 11.871% | $233.7768 | $233.78 | $233.80 | $233.80 |
| Purchase #4 | $216.74 | 5.706% | $229.1072 | $229.11 | $229.10 | $229.10 |
| Purchase #5 | $108.67 | 10.185% | $119.738 | $119.74 | $119.75 | $119.70 |
| Purchase #6 | $23.54 | 12.703% | $26.5303 | $26.53 | $26.55 | $26.50 |
| Purchase #7 | $6.66 | 10.326% | $7.3477 | $7.35 | $7.35 | $7.30 |
| 7 purchase totals = | $743.27 | $808.5034 | $808.51 | $808.55 | $808.40 | |