| 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 | $140.70 | 10.401% | $155.3342 | $155.33 | $155.35 | $155.30 |
| Purchase #2 | $5.31 | 6.733% | $5.6675 | $5.67 | $5.65 | $5.70 |
| Purchase #3 | $155.72 | 11.702% | $173.9424 | $173.94 | $173.95 | $173.90 |
| Purchase #4 | $129.84 | 4.600% | $135.8126 | $135.81 | $135.80 | $135.80 |
| Purchase #5 | $76.85 | 4.555% | $80.3505 | $80.35 | $80.35 | $80.40 |
| Purchase #6 | $192.49 | 7.216% | $206.3801 | $206.38 | $206.40 | $206.40 |
| Purchase #7 | $60.60 | 7.838% | $65.3498 | $65.35 | $65.35 | $65.30 |
| 7 purchase totals = | $761.51 | $822.8371 | $822.83 | $822.85 | $822.80 | |