| 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 | $130.55 | 10.624% | $144.4196 | $144.42 | $144.40 | $144.40 |
| Purchase #2 | $77.64 | 12.499% | $87.3442 | $87.34 | $87.35 | $87.30 |
| Purchase #3 | $163.34 | 8.305% | $176.9054 | $176.91 | $176.90 | $176.90 |
| Purchase #4 | $168.80 | 6.248% | $179.3466 | $179.35 | $179.35 | $179.30 |
| Purchase #5 | $155.80 | 6.123% | $165.3396 | $165.34 | $165.35 | $165.30 |
| Purchase #6 | $5.27 | 11.296% | $5.8653 | $5.87 | $5.85 | $5.90 |
| Purchase #7 | $56.89 | 5.668% | $60.1145 | $60.11 | $60.10 | $60.10 |
| 7 purchase totals = | $758.29 | $819.3352 | $819.34 | $819.30 | $819.20 | |