| 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 | $129.41 | 13.838% | $147.3178 | $147.32 | $147.30 | $147.30 |
| Purchase #2 | $73.63 | 3.460% | $76.1776 | $76.18 | $76.20 | $76.20 |
| Purchase #3 | $51.52 | 9.638% | $56.4855 | $56.49 | $56.50 | $56.50 |
| Purchase #4 | $147.78 | 12.519% | $166.2806 | $166.28 | $166.30 | $166.30 |
| Purchase #5 | $161.56 | 10.487% | $178.5028 | $178.50 | $178.50 | $178.50 |
| Purchase #6 | $48.87 | 4.527% | $51.0823 | $51.08 | $51.10 | $51.10 |
| Purchase #7 | $63.37 | 13.337% | $71.8217 | $71.82 | $71.80 | $71.80 |
| 7 purchase totals = | $676.14 | $747.6683 | $747.67 | $747.70 | $747.70 | |