| 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 | $137.48 | 12.509% | $154.6774 | $154.68 | $154.70 | $154.70 |
| Purchase #2 | $233.42 | 9.443% | $255.4619 | $255.46 | $255.45 | $255.50 |
| Purchase #3 | $163.98 | 13.727% | $186.4895 | $186.49 | $186.50 | $186.50 |
| Purchase #4 | $24.56 | 4.415% | $25.6443 | $25.64 | $25.65 | $25.60 |
| Purchase #5 | $161.82 | 13.348% | $183.4197 | $183.42 | $183.40 | $183.40 |
| Purchase #6 | $38.96 | 3.750% | $40.421 | $40.42 | $40.40 | $40.40 |
| Purchase #7 | $87.64 | 10.388% | $96.744 | $96.74 | $96.75 | $96.70 |
| 7 purchase totals = | $847.86 | $942.8578 | $942.85 | $942.85 | $942.80 | |