| 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 | $141.54 | 11.630% | $158.0011 | $158.00 | $158.00 | $158.00 |
| Purchase #2 | $17.85 | 9.318% | $19.5133 | $19.51 | $19.50 | $19.50 |
| Purchase #3 | $36.84 | 3.563% | $38.1526 | $38.15 | $38.15 | $38.20 |
| Purchase #4 | $246.96 | 7.776% | $266.1636 | $266.16 | $266.15 | $266.20 |
| Purchase #5 | $162.74 | 3.142% | $167.8533 | $167.85 | $167.85 | $167.90 |
| Purchase #6 | $249.85 | 10.707% | $276.6014 | $276.60 | $276.60 | $276.60 |
| Purchase #7 | $29.90 | 12.353% | $33.5935 | $33.59 | $33.60 | $33.60 |
| 7 purchase totals = | $885.68 | $959.8788 | $959.86 | $959.85 | $960.00 | |