| 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 | $165.51 | 7.237% | $177.488 | $177.49 | $177.50 | $177.50 |
| Purchase #2 | $32.62 | 12.502% | $36.6982 | $36.70 | $36.70 | $36.70 |
| Purchase #3 | $14.72 | 13.509% | $16.7085 | $16.71 | $16.70 | $16.70 |
| Purchase #4 | $228.91 | 6.666% | $244.1691 | $244.17 | $244.15 | $244.20 |
| Purchase #5 | $110.85 | 12.665% | $124.8892 | $124.89 | $124.90 | $124.90 |
| Purchase #6 | $78.69 | 9.698% | $86.3214 | $86.32 | $86.30 | $86.30 |
| Purchase #7 | $81.94 | 11.124% | $91.055 | $91.06 | $91.05 | $91.10 |
| 7 purchase totals = | $713.24 | $777.3294 | $777.34 | $777.30 | $777.40 | |