| 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 | $190.35 | 12.836% | $214.7833 | $214.78 | $214.80 | $214.80 |
| Purchase #2 | $113.54 | 7.870% | $122.4756 | $122.48 | $122.50 | $122.50 |
| Purchase #3 | $147.56 | 6.620% | $157.3285 | $157.33 | $157.35 | $157.30 |
| Purchase #4 | $17.54 | 9.328% | $19.1761 | $19.18 | $19.20 | $19.20 |
| Purchase #5 | $138.65 | 6.416% | $147.5458 | $147.55 | $147.55 | $147.50 |
| Purchase #6 | $137.79 | 5.541% | $145.4249 | $145.42 | $145.40 | $145.40 |
| Purchase #7 | $16.66 | 11.652% | $18.6012 | $18.60 | $18.60 | $18.60 |
| 7 purchase totals = | $762.09 | $825.3354 | $825.34 | $825.40 | $825.30 | |