| 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 | $133.50 | 6.840% | $142.6314 | $142.63 | $142.65 | $142.60 |
| Purchase #2 | $227.54 | 4.312% | $237.3515 | $237.35 | $237.35 | $237.40 |
| Purchase #3 | $249.71 | 13.200% | $282.6717 | $282.67 | $282.65 | $282.70 |
| Purchase #4 | $67.35 | 13.715% | $76.5871 | $76.59 | $76.60 | $76.60 |
| Purchase #5 | $140.78 | 4.785% | $147.5163 | $147.52 | $147.50 | $147.50 |
| Purchase #6 | $108.75 | 9.746% | $119.3488 | $119.35 | $119.35 | $119.30 |
| Purchase #7 | $167.71 | 9.570% | $183.7598 | $183.76 | $183.75 | $183.80 |
| 7 purchase totals = | $1,095.34 | $1,189.8666 | $1,189.87 | $1,189.85 | $1,189.90 | |