| 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 | $161.34 | 9.376% | $176.4672 | $176.47 | $176.45 | $176.50 |
| Purchase #2 | $225.35 | 9.375% | $246.4766 | $246.48 | $246.50 | $246.50 |
| Purchase #3 | $129.85 | 3.653% | $134.5934 | $134.59 | $134.60 | $134.60 |
| Purchase #4 | $30.88 | 10.686% | $34.1798 | $34.18 | $34.20 | $34.20 |
| Purchase #5 | $195.52 | 9.243% | $213.5919 | $213.59 | $213.60 | $213.60 |
| Purchase #6 | $15.86 | 4.533% | $16.5789 | $16.58 | $16.60 | $16.60 |
| Purchase #7 | $197.38 | 8.517% | $214.1909 | $214.19 | $214.20 | $214.20 |
| 7 purchase totals = | $956.18 | $1,036.0787 | $1,036.08 | $1,036.15 | $1,036.20 | |