| 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 | $201.66 | 6.699% | $215.1692 | $215.17 | $215.15 | $215.20 |
| Purchase #2 | $218.27 | 6.166% | $231.7285 | $231.73 | $231.75 | $231.70 |
| Purchase #3 | $28.48 | 12.117% | $31.9309 | $31.93 | $31.95 | $31.90 |
| Purchase #4 | $61.56 | 12.298% | $69.1306 | $69.13 | $69.15 | $69.10 |
| Purchase #5 | $151.70 | 5.338% | $159.7977 | $159.80 | $159.80 | $159.80 |
| Purchase #6 | $229.50 | 10.815% | $254.3204 | $254.32 | $254.30 | $254.30 |
| Purchase #7 | $98.85 | 13.587% | $112.2807 | $112.28 | $112.30 | $112.30 |
| 7 purchase totals = | $990.02 | $1,074.3580 | $1,074.36 | $1,074.40 | $1,074.30 | |