| 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 | $162.32 | 8.775% | $176.5636 | $176.56 | $176.55 | $176.60 |
| Purchase #2 | $23.71 | 7.306% | $25.4423 | $25.44 | $25.45 | $25.40 |
| Purchase #3 | $16.49 | 10.493% | $18.2203 | $18.22 | $18.20 | $18.20 |
| Purchase #4 | $122.90 | 5.287% | $129.3977 | $129.40 | $129.40 | $129.40 |
| Purchase #5 | $129.77 | 11.793% | $145.0738 | $145.07 | $145.05 | $145.10 |
| Purchase #6 | $136.41 | 11.324% | $151.8571 | $151.86 | $151.85 | $151.90 |
| Purchase #7 | $147.38 | 7.653% | $158.659 | $158.66 | $158.65 | $158.70 |
| 7 purchase totals = | $738.98 | $805.2138 | $805.21 | $805.15 | $805.30 | |