| 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 | $173.67 | 10.845% | $192.5045 | $192.50 | $192.50 | $192.50 |
| Purchase #2 | $41.60 | 5.153% | $43.7436 | $43.74 | $43.75 | $43.70 |
| Purchase #3 | $91.31 | 11.655% | $101.9522 | $101.95 | $101.95 | $102.00 |
| Purchase #4 | $73.78 | 6.747% | $78.7579 | $78.76 | $78.75 | $78.80 |
| Purchase #5 | $126.52 | 12.570% | $142.4236 | $142.42 | $142.40 | $142.40 |
| Purchase #6 | $60.34 | 8.350% | $65.3784 | $65.38 | $65.40 | $65.40 |
| Purchase #7 | $63.41 | 7.688% | $68.285 | $68.29 | $68.30 | $68.30 |
| 7 purchase totals = | $630.63 | $693.0452 | $693.04 | $693.05 | $693.10 | |