| 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 | $97.50 | 10.560% | $107.796 | $107.80 | $107.80 | $107.80 |
| Purchase #2 | $181.77 | 3.430% | $188.0047 | $188.00 | $188.00 | $188.00 |
| Purchase #3 | $106.74 | 4.150% | $111.1697 | $111.17 | $111.15 | $111.20 |
| Purchase #4 | $214.85 | 10.505% | $237.42 | $237.42 | $237.40 | $237.40 |
| Purchase #5 | $74.61 | 4.785% | $78.1801 | $78.18 | $78.20 | $78.20 |
| Purchase #6 | $173.51 | 8.817% | $188.8084 | $188.81 | $188.80 | $188.80 |
| Purchase #7 | $47.94 | 8.794% | $52.1558 | $52.16 | $52.15 | $52.20 |
| 7 purchase totals = | $896.92 | $963.5347 | $963.54 | $963.50 | $963.60 | |