| 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 | $195.42 | 13.303% | $221.4167 | $221.42 | $221.40 | $221.40 |
| Purchase #2 | $85.88 | 3.713% | $89.0687 | $89.07 | $89.05 | $89.10 |
| Purchase #3 | $68.99 | 4.765% | $72.2774 | $72.28 | $72.30 | $72.30 |
| Purchase #4 | $173.49 | 9.626% | $190.1901 | $190.19 | $190.20 | $190.20 |
| Purchase #5 | $198.64 | 9.835% | $218.1762 | $218.18 | $218.20 | $218.20 |
| Purchase #6 | $133.26 | 4.261% | $138.9382 | $138.94 | $138.95 | $138.90 |
| Purchase #7 | $118.93 | 5.197% | $125.1108 | $125.11 | $125.10 | $125.10 |
| 7 purchase totals = | $974.61 | $1,055.1781 | $1,055.19 | $1,055.20 | $1,055.20 | |