| 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 | $73.67 | 6.773% | $78.6597 | $78.66 | $78.65 | $78.70 |
| Purchase #2 | $138.85 | 5.540% | $146.5423 | $146.54 | $146.55 | $146.50 |
| Purchase #3 | $179.37 | 11.124% | $199.3231 | $199.32 | $199.30 | $199.30 |
| Purchase #4 | $206.62 | 10.638% | $228.6002 | $228.60 | $228.60 | $228.60 |
| Purchase #5 | $246.34 | 13.491% | $279.5737 | $279.57 | $279.55 | $279.60 |
| Purchase #6 | $133.88 | 6.357% | $142.3908 | $142.39 | $142.40 | $142.40 |
| Purchase #7 | $215.63 | 12.797% | $243.2242 | $243.22 | $243.20 | $243.20 |
| 7 purchase totals = | $1,194.36 | $1,318.3140 | $1,318.30 | $1,318.25 | $1,318.30 | |