| 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 | $127.40 | 12.694% | $143.5722 | $143.57 | $143.55 | $143.60 |
| Purchase #2 | $69.64 | 7.371% | $74.7732 | $74.77 | $74.75 | $74.80 |
| Purchase #3 | $59.53 | 11.492% | $66.3712 | $66.37 | $66.35 | $66.40 |
| Purchase #4 | $131.99 | 8.120% | $142.7076 | $142.71 | $142.70 | $142.70 |
| Purchase #5 | $173.91 | 11.307% | $193.574 | $193.57 | $193.55 | $193.60 |
| Purchase #6 | $200.48 | 8.607% | $217.7353 | $217.74 | $217.75 | $217.70 |
| Purchase #7 | $189.68 | 10.224% | $209.0729 | $209.07 | $209.05 | $209.10 |
| 7 purchase totals = | $952.63 | $1,047.8064 | $1,047.80 | $1,047.70 | $1,047.90 | |