| 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 | $196.38 | 7.555% | $211.2165 | $211.22 | $211.20 | $211.20 |
| Purchase #2 | $103.50 | 9.259% | $113.0831 | $113.08 | $113.10 | $113.10 |
| Purchase #3 | $68.31 | 10.111% | $75.2168 | $75.22 | $75.20 | $75.20 |
| Purchase #4 | $180.68 | 6.305% | $192.0719 | $192.07 | $192.05 | $192.10 |
| Purchase #5 | $51.63 | 13.120% | $58.4039 | $58.40 | $58.40 | $58.40 |
| Purchase #6 | $117.95 | 11.475% | $131.4848 | $131.48 | $131.50 | $131.50 |
| Purchase #7 | $47.81 | 7.125% | $51.2165 | $51.22 | $51.20 | $51.20 |
| 7 purchase totals = | $766.26 | $832.6935 | $832.69 | $832.65 | $832.70 | |