| 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 | $185.89 | 3.132% | $191.7121 | $191.71 | $191.70 | $191.70 |
| Purchase #2 | $124.59 | 5.660% | $131.6418 | $131.64 | $131.65 | $131.60 |
| Purchase #3 | $14.38 | 13.139% | $16.2694 | $16.27 | $16.25 | $16.30 |
| Purchase #4 | $66.80 | 11.595% | $74.5455 | $74.55 | $74.55 | $74.50 |
| Purchase #5 | $171.74 | 12.304% | $192.8709 | $192.87 | $192.85 | $192.90 |
| Purchase #6 | $181.71 | 9.701% | $199.3377 | $199.34 | $199.35 | $199.30 |
| Purchase #7 | $173.83 | 4.768% | $182.1182 | $182.12 | $182.10 | $182.10 |
| 7 purchase totals = | $918.94 | $988.4956 | $988.50 | $988.45 | $988.40 | |