| 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 | $144.59 | 4.740% | $151.4436 | $151.44 | $151.45 | $151.40 |
| Purchase #2 | $212.57 | 4.274% | $221.6552 | $221.66 | $221.65 | $221.70 |
| Purchase #3 | $137.27 | 11.868% | $153.5612 | $153.56 | $153.55 | $153.60 |
| Purchase #4 | $124.38 | 9.680% | $136.42 | $136.42 | $136.40 | $136.40 |
| Purchase #5 | $141.25 | 10.773% | $156.4669 | $156.47 | $156.45 | $156.50 |
| Purchase #6 | $154.74 | 13.774% | $176.0539 | $176.05 | $176.05 | $176.10 |
| Purchase #7 | $175.37 | 11.445% | $195.4411 | $195.44 | $195.45 | $195.40 |
| 7 purchase totals = | $1,090.17 | $1,191.0419 | $1,191.04 | $1,191.00 | $1,191.10 | |