| 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 | $146.99 | 8.844% | $159.9898 | $159.99 | $160.00 | $160.00 |
| Purchase #2 | $225.84 | 10.266% | $249.0247 | $249.02 | $249.00 | $249.00 |
| Purchase #3 | $114.87 | 3.306% | $118.6676 | $118.67 | $118.65 | $118.70 |
| Purchase #4 | $64.83 | 7.192% | $69.4926 | $69.49 | $69.50 | $69.50 |
| Purchase #5 | $64.82 | 13.154% | $73.3464 | $73.35 | $73.35 | $73.30 |
| Purchase #6 | $57.82 | 7.106% | $61.9287 | $61.93 | $61.95 | $61.90 |
| Purchase #7 | $12.54 | 6.118% | $13.3072 | $13.31 | $13.30 | $13.30 |
| 7 purchase totals = | $687.71 | $745.7570 | $745.76 | $745.75 | $745.70 | |