| 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 | $146.61 | 12.235% | $164.5477 | $164.55 | $164.55 | $164.50 |
| Purchase #2 | $139.51 | 9.340% | $152.5402 | $152.54 | $152.55 | $152.50 |
| Purchase #3 | $89.82 | 13.423% | $101.8765 | $101.88 | $101.90 | $101.90 |
| Purchase #4 | $169.41 | 6.824% | $180.9705 | $180.97 | $180.95 | $181.00 |
| Purchase #5 | $106.44 | 13.755% | $121.0808 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $220.85 | 6.453% | $235.1015 | $235.10 | $235.10 | $235.10 |
| Purchase #7 | $17.32 | 12.611% | $19.5042 | $19.50 | $19.50 | $19.50 |
| 7 purchase totals = | $889.96 | $975.6214 | $975.62 | $975.65 | $975.60 | |