| 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 | $171.44 | 11.587% | $191.3048 | $191.30 | $191.30 | $191.30 |
| Purchase #2 | $183.76 | 3.176% | $189.5962 | $189.60 | $189.60 | $189.60 |
| Purchase #3 | $220.87 | 9.322% | $241.4595 | $241.46 | $241.45 | $241.50 |
| Purchase #4 | $74.65 | 6.371% | $79.406 | $79.41 | $79.40 | $79.40 |
| Purchase #5 | $237.86 | 7.293% | $255.2071 | $255.21 | $255.20 | $255.20 |
| Purchase #6 | $166.31 | 10.155% | $183.1988 | $183.20 | $183.20 | $183.20 |
| Purchase #7 | $6.60 | 7.671% | $7.1063 | $7.11 | $7.10 | $7.10 |
| 7 purchase totals = | $1,061.49 | $1,147.2787 | $1,147.29 | $1,147.25 | $1,147.30 | |