| 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 | $16.78 | 8.573% | $18.2185 | $18.22 | $18.20 | $18.20 |
| Purchase #2 | $155.34 | 6.663% | $165.6903 | $165.69 | $165.70 | $165.70 |
| Purchase #3 | $23.37 | 12.200% | $26.2211 | $26.22 | $26.20 | $26.20 |
| Purchase #4 | $178.92 | 8.606% | $194.3179 | $194.32 | $194.30 | $194.30 |
| Purchase #5 | $222.25 | 9.488% | $243.3371 | $243.34 | $243.35 | $243.30 |
| Purchase #6 | $95.60 | 11.543% | $106.6351 | $106.64 | $106.65 | $106.60 |
| Purchase #7 | $216.73 | 12.445% | $243.702 | $243.70 | $243.70 | $243.70 |
| 7 purchase totals = | $908.99 | $998.1220 | $998.13 | $998.10 | $998.00 | |