| 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 | $73.34 | 6.645% | $78.2134 | $78.21 | $78.20 | $78.20 |
| Purchase #2 | $219.46 | 4.874% | $230.1565 | $230.16 | $230.15 | $230.20 |
| Purchase #3 | $218.58 | 8.352% | $236.8358 | $236.84 | $236.85 | $236.80 |
| Purchase #4 | $161.94 | 10.528% | $178.989 | $178.99 | $179.00 | $179.00 |
| Purchase #5 | $212.25 | 7.117% | $227.3558 | $227.36 | $227.35 | $227.40 |
| Purchase #6 | $23.78 | 8.575% | $25.8191 | $25.82 | $25.80 | $25.80 |
| Purchase #7 | $87.90 | 3.854% | $91.2877 | $91.29 | $91.30 | $91.30 |
| 7 purchase totals = | $997.25 | $1,068.6573 | $1,068.67 | $1,068.65 | $1,068.70 | |