| 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 | $186.74 | 6.737% | $199.3207 | $199.32 | $199.30 | $199.30 |
| Purchase #2 | $185.55 | 3.266% | $191.6101 | $191.61 | $191.60 | $191.60 |
| Purchase #3 | $22.78 | 4.578% | $23.8229 | $23.82 | $23.80 | $23.80 |
| Purchase #4 | $36.63 | 12.685% | $41.2765 | $41.28 | $41.30 | $41.30 |
| Purchase #5 | $78.87 | 4.580% | $82.4822 | $82.48 | $82.50 | $82.50 |
| Purchase #6 | $168.88 | 5.740% | $178.5737 | $178.57 | $178.55 | $178.60 |
| Purchase #7 | $135.93 | 10.154% | $149.7323 | $149.73 | $149.75 | $149.70 |
| 7 purchase totals = | $815.38 | $866.8184 | $866.81 | $866.80 | $866.80 | |