| 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 | $187.82 | 6.190% | $199.4461 | $199.45 | $199.45 | $199.40 |
| Purchase #2 | $190.82 | 8.860% | $207.7267 | $207.73 | $207.75 | $207.70 |
| Purchase #3 | $112.83 | 7.437% | $121.2212 | $121.22 | $121.20 | $121.20 |
| Purchase #4 | $167.37 | 6.462% | $178.1854 | $178.19 | $178.20 | $178.20 |
| Purchase #5 | $79.36 | 9.491% | $86.8921 | $86.89 | $86.90 | $86.90 |
| Purchase #6 | $162.40 | 9.568% | $177.9384 | $177.94 | $177.95 | $177.90 |
| Purchase #7 | $49.90 | 10.840% | $55.3092 | $55.31 | $55.30 | $55.30 |
| 7 purchase totals = | $950.50 | $1,026.7191 | $1,026.73 | $1,026.75 | $1,026.60 | |