| 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 | $150.56 | 13.198% | $170.4309 | $170.43 | $170.45 | $170.40 |
| Purchase #2 | $211.45 | 6.681% | $225.577 | $225.58 | $225.60 | $225.60 |
| Purchase #3 | $73.53 | 7.310% | $78.905 | $78.91 | $78.90 | $78.90 |
| Purchase #4 | $216.47 | 4.592% | $226.4103 | $226.41 | $226.40 | $226.40 |
| Purchase #5 | $179.32 | 4.363% | $187.1437 | $187.14 | $187.15 | $187.10 |
| Purchase #6 | $177.85 | 7.851% | $191.813 | $191.81 | $191.80 | $191.80 |
| Purchase #7 | $231.49 | 9.186% | $252.7547 | $252.75 | $252.75 | $252.80 |
| 7 purchase totals = | $1,240.67 | $1,333.0346 | $1,333.03 | $1,333.05 | $1,333.00 | |