| 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 | $153.91 | 10.867% | $170.6354 | $170.64 | $170.65 | $170.60 |
| Purchase #2 | $86.43 | 3.669% | $89.6011 | $89.60 | $89.60 | $89.60 |
| Purchase #3 | $148.45 | 3.692% | $153.9308 | $153.93 | $153.95 | $153.90 |
| Purchase #4 | $150.97 | 8.676% | $164.0682 | $164.07 | $164.05 | $164.10 |
| Purchase #5 | $195.25 | 8.164% | $211.1902 | $211.19 | $211.20 | $211.20 |
| Purchase #6 | $98.65 | 10.485% | $108.9935 | $108.99 | $109.00 | $109.00 |
| Purchase #7 | $151.63 | 13.717% | $172.4291 | $172.43 | $172.45 | $172.40 |
| 7 purchase totals = | $985.29 | $1,070.8483 | $1,070.85 | $1,070.90 | $1,070.80 | |