| 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 | $170.98 | 7.657% | $184.0719 | $184.07 | $184.05 | $184.10 |
| Purchase #2 | $206.29 | 12.228% | $231.5151 | $231.52 | $231.50 | $231.50 |
| Purchase #3 | $34.33 | 3.557% | $35.5511 | $35.55 | $35.55 | $35.60 |
| Purchase #4 | $120.97 | 4.792% | $126.7669 | $126.77 | $126.75 | $126.80 |
| Purchase #5 | $228.70 | 12.604% | $257.5253 | $257.53 | $257.55 | $257.50 |
| Purchase #6 | $72.92 | 7.410% | $78.3234 | $78.32 | $78.30 | $78.30 |
| Purchase #7 | $84.72 | 10.393% | $93.5249 | $93.52 | $93.50 | $93.50 |
| 7 purchase totals = | $918.91 | $1,007.2786 | $1,007.28 | $1,007.20 | $1,007.30 | |