| 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 | $185.44 | 5.364% | $195.387 | $195.39 | $195.40 | $195.40 |
| Purchase #2 | $172.67 | 6.226% | $183.4204 | $183.42 | $183.40 | $183.40 |
| Purchase #3 | $61.88 | 12.514% | $69.6237 | $69.62 | $69.60 | $69.60 |
| Purchase #4 | $180.40 | 4.110% | $187.8144 | $187.81 | $187.80 | $187.80 |
| Purchase #5 | $86.33 | 10.491% | $95.3869 | $95.39 | $95.40 | $95.40 |
| Purchase #6 | $226.43 | 9.829% | $248.6858 | $248.69 | $248.70 | $248.70 |
| Purchase #7 | $78.66 | 3.486% | $81.4021 | $81.40 | $81.40 | $81.40 |
| 7 purchase totals = | $991.81 | $1,061.7203 | $1,061.72 | $1,061.70 | $1,061.70 | |