| 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 | $157.95 | 7.487% | $169.7757 | $169.78 | $169.80 | $169.80 |
| Purchase #2 | $180.77 | 7.146% | $193.6878 | $193.69 | $193.70 | $193.70 |
| Purchase #3 | $119.76 | 6.604% | $127.669 | $127.67 | $127.65 | $127.70 |
| Purchase #4 | $102.33 | 13.497% | $116.1415 | $116.14 | $116.15 | $116.10 |
| Purchase #5 | $200.36 | 11.341% | $223.0828 | $223.08 | $223.10 | $223.10 |
| Purchase #6 | $131.51 | 4.183% | $137.0111 | $137.01 | $137.00 | $137.00 |
| Purchase #7 | $226.97 | 7.837% | $244.7576 | $244.76 | $244.75 | $244.80 |
| 7 purchase totals = | $1,119.65 | $1,212.1255 | $1,212.13 | $1,212.15 | $1,212.20 | |