| 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 | $149.55 | 11.726% | $167.0862 | $167.09 | $167.10 | $167.10 |
| Purchase #2 | $70.71 | 11.617% | $78.9244 | $78.92 | $78.90 | $78.90 |
| Purchase #3 | $248.68 | 9.376% | $271.9962 | $272.00 | $272.00 | $272.00 |
| Purchase #4 | $35.95 | 13.703% | $40.8762 | $40.88 | $40.90 | $40.90 |
| Purchase #5 | $45.74 | 5.782% | $48.3847 | $48.38 | $48.40 | $48.40 |
| Purchase #6 | $8.92 | 6.599% | $9.5086 | $9.51 | $9.50 | $9.50 |
| Purchase #7 | $65.70 | 5.760% | $69.4843 | $69.48 | $69.50 | $69.50 |
| 7 purchase totals = | $625.25 | $686.2606 | $686.26 | $686.30 | $686.30 | |