| 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 | $146.45 | 13.296% | $165.922 | $165.92 | $165.90 | $165.90 |
| Purchase #2 | $87.59 | 6.590% | $93.3622 | $93.36 | $93.35 | $93.40 |
| Purchase #3 | $92.88 | 3.745% | $96.3584 | $96.36 | $96.35 | $96.40 |
| Purchase #4 | $211.71 | 8.855% | $230.4569 | $230.46 | $230.45 | $230.50 |
| Purchase #5 | $148.77 | 7.691% | $160.2119 | $160.21 | $160.20 | $160.20 |
| Purchase #6 | $171.82 | 8.185% | $185.8835 | $185.88 | $185.90 | $185.90 |
| Purchase #7 | $50.84 | 11.194% | $56.531 | $56.53 | $56.55 | $56.50 |
| 7 purchase totals = | $910.06 | $988.7259 | $988.72 | $988.70 | $988.80 | |