| 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 | $156.92 | 7.751% | $169.0829 | $169.08 | $169.10 | $169.10 |
| Purchase #2 | $195.76 | 12.763% | $220.7448 | $220.74 | $220.75 | $220.70 |
| Purchase #3 | $226.93 | 4.615% | $237.4028 | $237.40 | $237.40 | $237.40 |
| Purchase #4 | $161.26 | 8.657% | $175.2203 | $175.22 | $175.20 | $175.20 |
| Purchase #5 | $169.55 | 11.255% | $188.6329 | $188.63 | $188.65 | $188.60 |
| Purchase #6 | $89.26 | 5.250% | $93.9462 | $93.95 | $93.95 | $93.90 |
| Purchase #7 | $107.87 | 13.475% | $122.4055 | $122.41 | $122.40 | $122.40 |
| 7 purchase totals = | $1,107.55 | $1,207.4354 | $1,207.43 | $1,207.45 | $1,207.30 | |