| 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 | $188.26 | 4.559% | $196.8428 | $196.84 | $196.85 | $196.80 |
| Purchase #2 | $42.27 | 9.782% | $46.4049 | $46.40 | $46.40 | $46.40 |
| Purchase #3 | $29.51 | 5.256% | $31.061 | $31.06 | $31.05 | $31.10 |
| Purchase #4 | $113.58 | 7.360% | $121.9395 | $121.94 | $121.95 | $121.90 |
| Purchase #5 | $147.26 | 6.112% | $156.2605 | $156.26 | $156.25 | $156.30 |
| Purchase #6 | $131.55 | 12.461% | $147.9424 | $147.94 | $147.95 | $147.90 |
| Purchase #7 | $72.36 | 9.345% | $79.122 | $79.12 | $79.10 | $79.10 |
| 7 purchase totals = | $724.79 | $779.5731 | $779.56 | $779.55 | $779.50 | |