| 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 | $145.66 | 8.782% | $158.4519 | $158.45 | $158.45 | $158.50 |
| Purchase #2 | $192.51 | 7.471% | $206.8924 | $206.89 | $206.90 | $206.90 |
| Purchase #3 | $225.43 | 8.697% | $245.0356 | $245.04 | $245.05 | $245.00 |
| Purchase #4 | $63.30 | 7.680% | $68.1614 | $68.16 | $68.15 | $68.20 |
| Purchase #5 | $54.93 | 11.276% | $61.1239 | $61.12 | $61.10 | $61.10 |
| Purchase #6 | $217.29 | 6.495% | $231.403 | $231.40 | $231.40 | $231.40 |
| Purchase #7 | $129.56 | 6.662% | $138.1913 | $138.19 | $138.20 | $138.20 |
| 7 purchase totals = | $1,028.68 | $1,109.2595 | $1,109.25 | $1,109.25 | $1,109.30 | |