| 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 | $151.84 | 10.128% | $167.2184 | $167.22 | $167.20 | $167.20 |
| Purchase #2 | $171.90 | 4.714% | $180.0034 | $180.00 | $180.00 | $180.00 |
| Purchase #3 | $90.51 | 8.491% | $98.1952 | $98.20 | $98.20 | $98.20 |
| Purchase #4 | $194.58 | 7.850% | $209.8545 | $209.85 | $209.85 | $209.90 |
| Purchase #5 | $128.69 | 9.171% | $140.4922 | $140.49 | $140.50 | $140.50 |
| Purchase #6 | $90.50 | 6.531% | $96.4106 | $96.41 | $96.40 | $96.40 |
| Purchase #7 | $67.70 | 13.258% | $76.6757 | $76.68 | $76.70 | $76.70 |
| 7 purchase totals = | $895.72 | $968.8500 | $968.85 | $968.85 | $968.90 | |