| 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 | $165.78 | 5.692% | $175.2162 | $175.22 | $175.20 | $175.20 |
| Purchase #2 | $12.60 | 6.860% | $13.4644 | $13.46 | $13.45 | $13.50 |
| Purchase #3 | $186.35 | 11.786% | $208.3132 | $208.31 | $208.30 | $208.30 |
| Purchase #4 | $61.67 | 13.606% | $70.0608 | $70.06 | $70.05 | $70.10 |
| Purchase #5 | $29.69 | 9.568% | $32.5307 | $32.53 | $32.55 | $32.50 |
| Purchase #6 | $103.49 | 13.745% | $117.7147 | $117.71 | $117.70 | $117.70 |
| Purchase #7 | $50.89 | 10.159% | $56.0599 | $56.06 | $56.05 | $56.10 |
| 7 purchase totals = | $610.47 | $673.3599 | $673.35 | $673.30 | $673.40 | |