| 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 | $176.31 | 4.144% | $183.6163 | $183.62 | $183.60 | $183.60 |
| Purchase #2 | $244.36 | 5.267% | $257.2304 | $257.23 | $257.25 | $257.20 |
| Purchase #3 | $224.44 | 11.401% | $250.0284 | $250.03 | $250.05 | $250.00 |
| Purchase #4 | $52.87 | 7.434% | $56.8004 | $56.80 | $56.80 | $56.80 |
| Purchase #5 | $5.75 | 6.640% | $6.1318 | $6.13 | $6.15 | $6.10 |
| Purchase #6 | $107.29 | 13.626% | $121.9093 | $121.91 | $121.90 | $121.90 |
| Purchase #7 | $83.52 | 13.780% | $95.0291 | $95.03 | $95.05 | $95.00 |
| 7 purchase totals = | $894.54 | $970.7457 | $970.75 | $970.80 | $970.60 | |