| 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 | $169.36 | 3.540% | $175.3553 | $175.36 | $175.35 | $175.40 |
| Purchase #2 | $185.52 | 11.402% | $206.673 | $206.67 | $206.65 | $206.70 |
| Purchase #3 | $35.63 | 6.264% | $37.8619 | $37.86 | $37.85 | $37.90 |
| Purchase #4 | $65.40 | 7.344% | $70.203 | $70.20 | $70.20 | $70.20 |
| Purchase #5 | $33.95 | 4.746% | $35.5613 | $35.56 | $35.55 | $35.60 |
| Purchase #6 | $54.82 | 3.108% | $56.5238 | $56.52 | $56.50 | $56.50 |
| Purchase #7 | $218.50 | 7.422% | $234.7171 | $234.72 | $234.70 | $234.70 |
| 7 purchase totals = | $763.18 | $816.8954 | $816.89 | $816.80 | $817.00 | |