| 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 | $166.84 | 7.766% | $179.7968 | $179.80 | $179.80 | $179.80 |
| Purchase #2 | $24.87 | 9.634% | $27.266 | $27.27 | $27.25 | $27.30 |
| Purchase #3 | $107.75 | 6.127% | $114.3518 | $114.35 | $114.35 | $114.40 |
| Purchase #4 | $102.35 | 7.372% | $109.8952 | $109.90 | $109.90 | $109.90 |
| Purchase #5 | $8.87 | 10.414% | $9.7937 | $9.79 | $9.80 | $9.80 |
| Purchase #6 | $160.26 | 4.604% | $167.6384 | $167.64 | $167.65 | $167.60 |
| Purchase #7 | $40.92 | 7.578% | $44.0209 | $44.02 | $44.00 | $44.00 |
| 7 purchase totals = | $611.86 | $652.7628 | $652.77 | $652.75 | $652.80 | |