| 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 | $123.65 | 7.339% | $132.7247 | $132.72 | $132.70 | $132.70 |
| Purchase #2 | $181.60 | 7.784% | $195.7357 | $195.74 | $195.75 | $195.70 |
| Purchase #3 | $90.69 | 8.438% | $98.3424 | $98.34 | $98.35 | $98.30 |
| Purchase #4 | $152.98 | 13.703% | $173.9428 | $173.94 | $173.95 | $173.90 |
| Purchase #5 | $79.35 | 9.247% | $86.6875 | $86.69 | $86.70 | $86.70 |
| Purchase #6 | $236.47 | 9.519% | $258.9796 | $258.98 | $259.00 | $259.00 |
| Purchase #7 | $125.45 | 13.402% | $142.2628 | $142.26 | $142.25 | $142.30 |
| 7 purchase totals = | $990.19 | $1,088.6755 | $1,088.67 | $1,088.70 | $1,088.60 | |