| 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 | $173.64 | 7.374% | $186.4442 | $186.44 | $186.45 | $186.40 |
| Purchase #2 | $226.71 | 5.490% | $239.1564 | $239.16 | $239.15 | $239.20 |
| Purchase #3 | $242.37 | 10.851% | $268.6696 | $268.67 | $268.65 | $268.70 |
| Purchase #4 | $118.90 | 5.767% | $125.757 | $125.76 | $125.75 | $125.80 |
| Purchase #5 | $31.34 | 4.499% | $32.75 | $32.75 | $32.75 | $32.80 |
| Purchase #6 | $205.46 | 12.833% | $231.8267 | $231.83 | $231.85 | $231.80 |
| Purchase #7 | $81.49 | 12.364% | $91.5654 | $91.57 | $91.55 | $91.60 |
| 7 purchase totals = | $1,079.91 | $1,176.1693 | $1,176.18 | $1,176.15 | $1,176.30 | |