| 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 | $182.99 | 9.320% | $200.0447 | $200.04 | $200.05 | $200.00 |
| Purchase #2 | $161.63 | 5.735% | $170.8995 | $170.90 | $170.90 | $170.90 |
| Purchase #3 | $185.72 | 4.318% | $193.7394 | $193.74 | $193.75 | $193.70 |
| Purchase #4 | $68.27 | 7.323% | $73.2694 | $73.27 | $73.25 | $73.30 |
| Purchase #5 | $89.82 | 5.264% | $94.5481 | $94.55 | $94.55 | $94.50 |
| Purchase #6 | $218.95 | 10.700% | $242.3777 | $242.38 | $242.40 | $242.40 |
| Purchase #7 | $182.28 | 9.653% | $199.8755 | $199.88 | $199.90 | $199.90 |
| 7 purchase totals = | $1,089.66 | $1,174.7543 | $1,174.76 | $1,174.80 | $1,174.70 | |