| 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 | $200.82 | 10.511% | $221.9282 | $221.93 | $221.95 | $221.90 |
| Purchase #2 | $213.81 | 13.779% | $243.2709 | $243.27 | $243.25 | $243.30 |
| Purchase #3 | $153.67 | 3.820% | $159.5402 | $159.54 | $159.55 | $159.50 |
| Purchase #4 | $186.98 | 3.460% | $193.4495 | $193.45 | $193.45 | $193.40 |
| Purchase #5 | $204.49 | 8.858% | $222.6037 | $222.60 | $222.60 | $222.60 |
| Purchase #6 | $77.39 | 9.503% | $84.7444 | $84.74 | $84.75 | $84.70 |
| Purchase #7 | $169.27 | 13.168% | $191.5595 | $191.56 | $191.55 | $191.60 |
| 7 purchase totals = | $1,206.43 | $1,317.0964 | $1,317.09 | $1,317.10 | $1,317.00 | |