| 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 | $156.81 | 3.102% | $161.6742 | $161.67 | $161.65 | $161.70 |
| Purchase #2 | $226.35 | 9.331% | $247.4707 | $247.47 | $247.45 | $247.50 |
| Purchase #3 | $74.64 | 7.551% | $80.2761 | $80.28 | $80.30 | $80.30 |
| Purchase #4 | $43.48 | 9.171% | $47.4676 | $47.47 | $47.45 | $47.50 |
| Purchase #5 | $171.72 | 4.637% | $179.6827 | $179.68 | $179.70 | $179.70 |
| Purchase #6 | $30.67 | 13.799% | $34.9022 | $34.90 | $34.90 | $34.90 |
| Purchase #7 | $50.65 | 13.717% | $57.5977 | $57.60 | $57.60 | $57.60 |
| 7 purchase totals = | $754.32 | $809.0712 | $809.07 | $809.05 | $809.20 | |