| 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 | $124.87 | 9.370% | $136.5703 | $136.57 | $136.55 | $136.60 |
| Purchase #2 | $13.61 | 13.520% | $15.4501 | $15.45 | $15.45 | $15.50 |
| Purchase #3 | $21.49 | 8.692% | $23.3579 | $23.36 | $23.35 | $23.40 |
| Purchase #4 | $135.29 | 7.655% | $145.6464 | $145.65 | $145.65 | $145.60 |
| Purchase #5 | $149.33 | 7.613% | $160.6985 | $160.70 | $160.70 | $160.70 |
| Purchase #6 | $146.96 | 5.717% | $155.3617 | $155.36 | $155.35 | $155.40 |
| Purchase #7 | $94.42 | 5.630% | $99.7358 | $99.74 | $99.75 | $99.70 |
| 7 purchase totals = | $685.97 | $736.8207 | $736.83 | $736.80 | $736.90 | |