| 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 | $160.47 | 3.789% | $166.5502 | $166.55 | $166.55 | $166.60 |
| Purchase #2 | $78.65 | 7.207% | $84.3183 | $84.32 | $84.30 | $84.30 |
| Purchase #3 | $103.93 | 13.326% | $117.7797 | $117.78 | $117.80 | $117.80 |
| Purchase #4 | $234.52 | 10.843% | $259.949 | $259.95 | $259.95 | $259.90 |
| Purchase #5 | $212.37 | 7.355% | $227.9898 | $227.99 | $228.00 | $228.00 |
| Purchase #6 | $199.63 | 6.694% | $212.9932 | $212.99 | $213.00 | $213.00 |
| Purchase #7 | $14.56 | 10.477% | $16.0855 | $16.09 | $16.10 | $16.10 |
| 7 purchase totals = | $1,004.13 | $1,085.6657 | $1,085.67 | $1,085.70 | $1,085.70 | |