| 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 | $142.41 | 4.606% | $148.9694 | $148.97 | $148.95 | $149.00 |
| Purchase #2 | $35.33 | 11.840% | $39.5131 | $39.51 | $39.50 | $39.50 |
| Purchase #3 | $146.71 | 11.615% | $163.7504 | $163.75 | $163.75 | $163.80 |
| Purchase #4 | $94.68 | 5.247% | $99.6479 | $99.65 | $99.65 | $99.60 |
| Purchase #5 | $8.80 | 10.569% | $9.7301 | $9.73 | $9.75 | $9.70 |
| Purchase #6 | $123.45 | 10.262% | $136.1184 | $136.12 | $136.10 | $136.10 |
| Purchase #7 | $174.65 | 10.793% | $193.5 | $193.50 | $193.50 | $193.50 |
| 7 purchase totals = | $726.03 | $791.2293 | $791.23 | $791.20 | $791.20 | |