| 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 | $154.55 | 3.747% | $160.341 | $160.34 | $160.35 | $160.30 |
| Purchase #2 | $155.56 | 11.843% | $173.983 | $173.98 | $174.00 | $174.00 |
| Purchase #3 | $239.39 | 3.413% | $247.5604 | $247.56 | $247.55 | $247.60 |
| Purchase #4 | $145.46 | 3.237% | $150.1685 | $150.17 | $150.15 | $150.20 |
| Purchase #5 | $23.79 | 7.351% | $25.5388 | $25.54 | $25.55 | $25.50 |
| Purchase #6 | $19.99 | 3.782% | $20.746 | $20.75 | $20.75 | $20.70 |
| Purchase #7 | $223.57 | 12.794% | $252.1735 | $252.17 | $252.15 | $252.20 |
| 7 purchase totals = | $962.31 | $1,030.5112 | $1,030.51 | $1,030.50 | $1,030.50 | |