| 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 | $176.83 | 6.456% | $188.2461 | $188.25 | $188.25 | $188.20 |
| Purchase #2 | $231.43 | 10.413% | $255.5288 | $255.53 | $255.55 | $255.50 |
| Purchase #3 | $18.50 | 4.165% | $19.2705 | $19.27 | $19.25 | $19.30 |
| Purchase #4 | $224.57 | 6.477% | $239.1154 | $239.12 | $239.10 | $239.10 |
| Purchase #5 | $88.98 | 6.794% | $95.0253 | $95.03 | $95.05 | $95.00 |
| Purchase #6 | $95.51 | 8.797% | $103.912 | $103.91 | $103.90 | $103.90 |
| Purchase #7 | $197.26 | 13.589% | $224.0657 | $224.07 | $224.05 | $224.10 |
| 7 purchase totals = | $1,033.08 | $1,125.1638 | $1,125.18 | $1,125.15 | $1,125.10 | |