| 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 | $142.25 | 6.778% | $151.8917 | $151.89 | $151.90 | $151.90 |
| Purchase #2 | $63.28 | 10.607% | $69.9921 | $69.99 | $70.00 | $70.00 |
| Purchase #3 | $151.27 | 13.677% | $171.9592 | $171.96 | $171.95 | $172.00 |
| Purchase #4 | $247.54 | 6.739% | $264.2217 | $264.22 | $264.20 | $264.20 |
| Purchase #5 | $232.95 | 12.648% | $262.4135 | $262.41 | $262.40 | $262.40 |
| Purchase #6 | $54.42 | 6.840% | $58.1423 | $58.14 | $58.15 | $58.10 |
| Purchase #7 | $94.86 | 9.567% | $103.9353 | $103.94 | $103.95 | $103.90 |
| 7 purchase totals = | $986.57 | $1,082.5558 | $1,082.55 | $1,082.55 | $1,082.50 | |