| 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 | $132.50 | 12.145% | $148.5921 | $148.59 | $148.60 | $148.60 |
| Purchase #2 | $65.42 | 5.865% | $69.2569 | $69.26 | $69.25 | $69.30 |
| Purchase #3 | $18.70 | 8.831% | $20.3514 | $20.35 | $20.35 | $20.40 |
| Purchase #4 | $223.92 | 9.780% | $245.8194 | $245.82 | $245.80 | $245.80 |
| Purchase #5 | $245.62 | 8.407% | $266.2693 | $266.27 | $266.25 | $266.30 |
| Purchase #6 | $83.68 | 3.593% | $86.6866 | $86.69 | $86.70 | $86.70 |
| Purchase #7 | $101.30 | 10.331% | $111.7653 | $111.77 | $111.75 | $111.80 |
| 7 purchase totals = | $871.14 | $948.7410 | $948.75 | $948.70 | $948.90 | |