| 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 | $141.54 | 9.184% | $154.539 | $154.54 | $154.55 | $154.50 |
| Purchase #2 | $116.54 | 11.164% | $129.5505 | $129.55 | $129.55 | $129.60 |
| Purchase #3 | $83.65 | 10.259% | $92.2317 | $92.23 | $92.25 | $92.20 |
| Purchase #4 | $240.41 | 10.409% | $265.4343 | $265.43 | $265.45 | $265.40 |
| Purchase #5 | $163.74 | 10.191% | $180.4267 | $180.43 | $180.45 | $180.40 |
| Purchase #6 | $14.28 | 11.807% | $15.966 | $15.97 | $15.95 | $16.00 |
| Purchase #7 | $210.98 | 8.628% | $229.1834 | $229.18 | $229.20 | $229.20 |
| 7 purchase totals = | $971.14 | $1,067.3316 | $1,067.33 | $1,067.40 | $1,067.30 | |