| 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 | $36.78 | 5.499% | $38.8025 | $38.80 | $38.80 | $38.80 |
| Purchase #2 | $154.44 | 10.167% | $170.1419 | $170.14 | $170.15 | $170.10 |
| Purchase #3 | $162.49 | 9.282% | $177.5723 | $177.57 | $177.55 | $177.60 |
| Purchase #4 | $111.26 | 11.645% | $124.2162 | $124.22 | $124.20 | $124.20 |
| Purchase #5 | $145.90 | 13.410% | $165.4652 | $165.47 | $165.45 | $165.50 |
| Purchase #6 | $178.38 | 9.746% | $195.7649 | $195.76 | $195.75 | $195.80 |
| Purchase #7 | $46.67 | 10.165% | $51.414 | $51.41 | $51.40 | $51.40 |
| 7 purchase totals = | $835.92 | $923.3770 | $923.37 | $923.30 | $923.40 | |