| 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 | $140.49 | 12.794% | $158.4643 | $158.46 | $158.45 | $158.50 |
| Purchase #2 | $221.65 | 8.187% | $239.7965 | $239.80 | $239.80 | $239.80 |
| Purchase #3 | $90.36 | 9.555% | $98.9939 | $98.99 | $99.00 | $99.00 |
| Purchase #4 | $148.80 | 6.655% | $158.7026 | $158.70 | $158.70 | $158.70 |
| Purchase #5 | $216.61 | 6.164% | $229.9618 | $229.96 | $229.95 | $230.00 |
| Purchase #6 | $119.65 | 10.552% | $132.2755 | $132.28 | $132.30 | $132.30 |
| Purchase #7 | $91.59 | 3.108% | $94.4366 | $94.44 | $94.45 | $94.40 |
| 7 purchase totals = | $1,029.15 | $1,112.6312 | $1,112.63 | $1,112.65 | $1,112.70 | |