| 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 | $78.41 | 9.282% | $85.688 | $85.69 | $85.70 | $85.70 |
| Purchase #2 | $182.90 | 6.634% | $195.0336 | $195.03 | $195.05 | $195.00 |
| Purchase #3 | $9.79 | 8.693% | $10.641 | $10.64 | $10.65 | $10.60 |
| Purchase #4 | $207.78 | 4.152% | $216.407 | $216.41 | $216.40 | $216.40 |
| Purchase #5 | $130.96 | 5.244% | $137.8275 | $137.83 | $137.85 | $137.80 |
| Purchase #6 | $91.97 | 10.828% | $101.9285 | $101.93 | $101.95 | $101.90 |
| Purchase #7 | $152.81 | 10.466% | $168.8031 | $168.80 | $168.80 | $168.80 |
| 7 purchase totals = | $854.62 | $916.3287 | $916.33 | $916.40 | $916.20 | |