| 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 | $115.71 | 6.459% | $123.1837 | $123.18 | $123.20 | $123.20 |
| Purchase #2 | $215.69 | 12.738% | $243.1646 | $243.16 | $243.15 | $243.20 |
| Purchase #3 | $128.77 | 9.157% | $140.5615 | $140.56 | $140.55 | $140.60 |
| Purchase #4 | $79.98 | 11.607% | $89.2633 | $89.26 | $89.25 | $89.30 |
| Purchase #5 | $98.25 | 4.832% | $102.9974 | $103.00 | $103.00 | $103.00 |
| Purchase #6 | $170.81 | 4.355% | $178.2488 | $178.25 | $178.25 | $178.20 |
| Purchase #7 | $154.93 | 3.752% | $160.743 | $160.74 | $160.75 | $160.70 |
| 7 purchase totals = | $964.14 | $1,038.1623 | $1,038.15 | $1,038.15 | $1,038.20 | |