| 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 | $146.47 | 8.790% | $159.3447 | $159.34 | $159.35 | $159.30 |
| Purchase #2 | $92.45 | 6.415% | $98.3807 | $98.38 | $98.40 | $98.40 |
| Purchase #3 | $157.78 | 5.137% | $165.8852 | $165.89 | $165.90 | $165.90 |
| Purchase #4 | $63.51 | 6.776% | $67.8134 | $67.81 | $67.80 | $67.80 |
| Purchase #5 | $88.98 | 4.214% | $92.7296 | $92.73 | $92.75 | $92.70 |
| Purchase #6 | $49.66 | 10.830% | $55.0382 | $55.04 | $55.05 | $55.00 |
| Purchase #7 | $157.47 | 13.649% | $178.9631 | $178.96 | $178.95 | $179.00 |
| 7 purchase totals = | $756.32 | $818.1549 | $818.15 | $818.20 | $818.10 | |