| 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 | $137.29 | 7.402% | $147.4522 | $147.45 | $147.45 | $147.50 |
| Purchase #2 | $235.61 | 8.779% | $256.2942 | $256.29 | $256.30 | $256.30 |
| Purchase #3 | $25.59 | 8.503% | $27.7659 | $27.77 | $27.75 | $27.80 |
| Purchase #4 | $234.25 | 10.116% | $257.9467 | $257.95 | $257.95 | $257.90 |
| Purchase #5 | $63.99 | 9.755% | $70.2322 | $70.23 | $70.25 | $70.20 |
| Purchase #6 | $157.58 | 4.263% | $164.2976 | $164.30 | $164.30 | $164.30 |
| Purchase #7 | $14.69 | 5.553% | $15.5057 | $15.51 | $15.50 | $15.50 |
| 7 purchase totals = | $869.00 | $939.4945 | $939.50 | $939.50 | $939.50 | |