| 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 | $87.60 | 6.589% | $93.372 | $93.37 | $93.35 | $93.40 |
| Purchase #2 | $167.41 | 7.507% | $179.9775 | $179.98 | $180.00 | $180.00 |
| Purchase #3 | $82.97 | 7.457% | $89.1571 | $89.16 | $89.15 | $89.20 |
| Purchase #4 | $129.83 | 5.550% | $137.0356 | $137.04 | $137.05 | $137.00 |
| Purchase #5 | $133.82 | 7.251% | $143.5233 | $143.52 | $143.50 | $143.50 |
| Purchase #6 | $165.81 | 11.179% | $184.3459 | $184.35 | $184.35 | $184.30 |
| Purchase #7 | $186.55 | 9.390% | $204.067 | $204.07 | $204.05 | $204.10 |
| 7 purchase totals = | $953.99 | $1,031.4784 | $1,031.49 | $1,031.45 | $1,031.50 | |