| 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 | $137.95 | 8.127% | $149.1612 | $149.16 | $149.15 | $149.20 |
| Purchase #2 | $161.97 | 7.796% | $174.5972 | $174.60 | $174.60 | $174.60 |
| Purchase #3 | $235.49 | 12.633% | $265.2395 | $265.24 | $265.25 | $265.20 |
| Purchase #4 | $120.88 | 12.764% | $136.3091 | $136.31 | $136.30 | $136.30 |
| Purchase #5 | $140.54 | 5.490% | $148.2556 | $148.26 | $148.25 | $148.30 |
| Purchase #6 | $156.33 | 8.788% | $170.0683 | $170.07 | $170.05 | $170.10 |
| Purchase #7 | $179.81 | 9.519% | $196.9261 | $196.93 | $196.95 | $196.90 |
| 7 purchase totals = | $1,132.97 | $1,240.5570 | $1,240.57 | $1,240.55 | $1,240.60 | |