| 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 | $130.28 | 3.406% | $134.7173 | $134.72 | $134.70 | $134.70 |
| Purchase #2 | $156.37 | 9.540% | $171.2877 | $171.29 | $171.30 | $171.30 |
| Purchase #3 | $142.85 | 6.490% | $152.121 | $152.12 | $152.10 | $152.10 |
| Purchase #4 | $194.99 | 10.812% | $216.0723 | $216.07 | $216.05 | $216.10 |
| Purchase #5 | $70.31 | 10.508% | $77.6982 | $77.70 | $77.70 | $77.70 |
| Purchase #6 | $69.59 | 12.432% | $78.2414 | $78.24 | $78.25 | $78.20 |
| Purchase #7 | $11.79 | 5.279% | $12.4124 | $12.41 | $12.40 | $12.40 |
| 7 purchase totals = | $776.18 | $842.5503 | $842.55 | $842.50 | $842.50 | |