| 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 | $136.81 | 8.151% | $147.9614 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $74.65 | 4.160% | $77.7554 | $77.76 | $77.75 | $77.80 |
| Purchase #3 | $127.61 | 11.570% | $142.3745 | $142.37 | $142.35 | $142.40 |
| Purchase #4 | $147.63 | 12.108% | $165.505 | $165.51 | $165.50 | $165.50 |
| Purchase #5 | $106.32 | 12.634% | $119.7525 | $119.75 | $119.75 | $119.80 |
| Purchase #6 | $144.48 | 3.558% | $149.6206 | $149.62 | $149.60 | $149.60 |
| Purchase #7 | $10.53 | 9.721% | $11.5536 | $11.55 | $11.55 | $11.60 |
| 7 purchase totals = | $748.03 | $814.5230 | $814.52 | $814.45 | $814.70 | |