| 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 | $173.87 | 9.607% | $190.5737 | $190.57 | $190.55 | $190.60 |
| Purchase #2 | $61.64 | 13.156% | $69.7494 | $69.75 | $69.75 | $69.70 |
| Purchase #3 | $111.37 | 13.225% | $126.0987 | $126.10 | $126.10 | $126.10 |
| Purchase #4 | $98.64 | 10.515% | $109.012 | $109.01 | $109.00 | $109.00 |
| Purchase #5 | $46.27 | 10.701% | $51.2214 | $51.22 | $51.20 | $51.20 |
| Purchase #6 | $183.41 | 8.729% | $199.4199 | $199.42 | $199.40 | $199.40 |
| Purchase #7 | $43.85 | 3.833% | $45.5308 | $45.53 | $45.55 | $45.50 |
| 7 purchase totals = | $719.05 | $791.6059 | $791.60 | $791.55 | $791.50 | |