| 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 | $182.69 | 5.160% | $192.1168 | $192.12 | $192.10 | $192.10 |
| Purchase #2 | $227.67 | 8.393% | $246.7783 | $246.78 | $246.80 | $246.80 |
| Purchase #3 | $32.73 | 12.854% | $36.9371 | $36.94 | $36.95 | $36.90 |
| Purchase #4 | $231.37 | 3.476% | $239.4124 | $239.41 | $239.40 | $239.40 |
| Purchase #5 | $156.46 | 7.272% | $167.8378 | $167.84 | $167.85 | $167.80 |
| Purchase #6 | $173.64 | 8.431% | $188.2796 | $188.28 | $188.30 | $188.30 |
| Purchase #7 | $131.64 | 7.467% | $141.4696 | $141.47 | $141.45 | $141.50 |
| 7 purchase totals = | $1,136.20 | $1,212.8316 | $1,212.84 | $1,212.85 | $1,212.80 | |