| 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 | $158.53 | 3.346% | $163.8344 | $163.83 | $163.85 | $163.80 |
| Purchase #2 | $237.62 | 12.132% | $266.4481 | $266.45 | $266.45 | $266.40 |
| Purchase #3 | $134.92 | 8.653% | $146.5946 | $146.59 | $146.60 | $146.60 |
| Purchase #4 | $113.63 | 5.610% | $120.0046 | $120.00 | $120.00 | $120.00 |
| Purchase #5 | $154.63 | 10.687% | $171.1553 | $171.16 | $171.15 | $171.20 |
| Purchase #6 | $69.29 | 12.787% | $78.1501 | $78.15 | $78.15 | $78.20 |
| Purchase #7 | $131.33 | 8.768% | $142.845 | $142.85 | $142.85 | $142.80 |
| 7 purchase totals = | $999.95 | $1,089.0321 | $1,089.03 | $1,089.05 | $1,089.00 | |