| 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 | $175.63 | 8.127% | $189.9035 | $189.90 | $189.90 | $189.90 |
| Purchase #2 | $99.97 | 6.549% | $106.517 | $106.52 | $106.50 | $106.50 |
| Purchase #3 | $74.37 | 8.227% | $80.4884 | $80.49 | $80.50 | $80.50 |
| Purchase #4 | $240.66 | 10.369% | $265.614 | $265.61 | $265.60 | $265.60 |
| Purchase #5 | $105.88 | 3.627% | $109.7203 | $109.72 | $109.70 | $109.70 |
| Purchase #6 | $126.36 | 9.187% | $137.9687 | $137.97 | $137.95 | $138.00 |
| Purchase #7 | $9.26 | 3.523% | $9.5862 | $9.59 | $9.60 | $9.60 |
| 7 purchase totals = | $832.13 | $899.7981 | $899.80 | $899.75 | $899.80 | |