| 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 | $180.36 | 3.184% | $186.1027 | $186.10 | $186.10 | $186.10 |
| Purchase #2 | $206.77 | 3.211% | $213.4094 | $213.41 | $213.40 | $213.40 |
| Purchase #3 | $18.82 | 6.660% | $20.0734 | $20.07 | $20.05 | $20.10 |
| Purchase #4 | $45.67 | 8.690% | $49.6387 | $49.64 | $49.65 | $49.60 |
| Purchase #5 | $61.25 | 10.745% | $67.8313 | $67.83 | $67.85 | $67.80 |
| Purchase #6 | $170.68 | 4.856% | $178.9682 | $178.97 | $178.95 | $179.00 |
| Purchase #7 | $101.71 | 11.680% | $113.5897 | $113.59 | $113.60 | $113.60 |
| 7 purchase totals = | $785.26 | $829.6134 | $829.61 | $829.60 | $829.60 | |