| 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 | $156.75 | 8.109% | $169.4609 | $169.46 | $169.45 | $169.50 |
| Purchase #2 | $193.67 | 6.487% | $206.2334 | $206.23 | $206.25 | $206.20 |
| Purchase #3 | $14.79 | 11.733% | $16.5253 | $16.53 | $16.55 | $16.50 |
| Purchase #4 | $132.72 | 4.575% | $138.7919 | $138.79 | $138.80 | $138.80 |
| Purchase #5 | $86.61 | 11.761% | $96.7962 | $96.80 | $96.80 | $96.80 |
| Purchase #6 | $22.58 | 13.788% | $25.6933 | $25.69 | $25.70 | $25.70 |
| Purchase #7 | $64.92 | 9.765% | $71.2594 | $71.26 | $71.25 | $71.30 |
| 7 purchase totals = | $672.04 | $724.7604 | $724.76 | $724.80 | $724.80 | |