| 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 | $131.70 | 10.828% | $145.9605 | $145.96 | $145.95 | $146.00 |
| Purchase #2 | $93.28 | 5.420% | $98.3358 | $98.34 | $98.35 | $98.30 |
| Purchase #3 | $226.73 | 13.448% | $257.2207 | $257.22 | $257.20 | $257.20 |
| Purchase #4 | $40.89 | 12.548% | $46.0209 | $46.02 | $46.00 | $46.00 |
| Purchase #5 | $138.36 | 4.272% | $144.2707 | $144.27 | $144.25 | $144.30 |
| Purchase #6 | $13.43 | 7.613% | $14.4524 | $14.45 | $14.45 | $14.50 |
| Purchase #7 | $189.36 | 10.555% | $209.3469 | $209.35 | $209.35 | $209.30 |
| 7 purchase totals = | $833.75 | $915.6079 | $915.61 | $915.55 | $915.60 | |