| 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 | $186.97 | 4.675% | $195.7108 | $195.71 | $195.70 | $195.70 |
| Purchase #2 | $133.80 | 10.711% | $148.1313 | $148.13 | $148.15 | $148.10 |
| Purchase #3 | $183.80 | 11.185% | $204.358 | $204.36 | $204.35 | $204.40 |
| Purchase #4 | $68.52 | 8.855% | $74.5874 | $74.59 | $74.60 | $74.60 |
| Purchase #5 | $94.51 | 6.301% | $100.4651 | $100.47 | $100.45 | $100.50 |
| Purchase #6 | $116.72 | 6.800% | $124.657 | $124.66 | $124.65 | $124.70 |
| Purchase #7 | $174.40 | 9.661% | $191.2488 | $191.25 | $191.25 | $191.20 |
| 7 purchase totals = | $958.72 | $1,039.1584 | $1,039.17 | $1,039.15 | $1,039.20 | |