| 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 | $141.37 | 9.756% | $155.1621 | $155.16 | $155.15 | $155.20 |
| Purchase #2 | $47.71 | 10.426% | $52.6842 | $52.68 | $52.70 | $52.70 |
| Purchase #3 | $5.42 | 4.686% | $5.674 | $5.67 | $5.65 | $5.70 |
| Purchase #4 | $180.61 | 8.174% | $195.3731 | $195.37 | $195.35 | $195.40 |
| Purchase #5 | $164.68 | 11.575% | $183.7417 | $183.74 | $183.75 | $183.70 |
| Purchase #6 | $164.70 | 10.745% | $182.397 | $182.40 | $182.40 | $182.40 |
| Purchase #7 | $210.93 | 5.390% | $222.2991 | $222.30 | $222.30 | $222.30 |
| 7 purchase totals = | $915.42 | $997.3312 | $997.32 | $997.30 | $997.40 | |