| 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 | $160.72 | 4.801% | $168.4362 | $168.44 | $168.45 | $168.40 |
| Purchase #2 | $228.32 | 9.803% | $250.7022 | $250.70 | $250.70 | $250.70 |
| Purchase #3 | $64.57 | 6.245% | $68.6024 | $68.60 | $68.60 | $68.60 |
| Purchase #4 | $29.84 | 10.107% | $32.8559 | $32.86 | $32.85 | $32.90 |
| Purchase #5 | $46.80 | 8.135% | $50.6072 | $50.61 | $50.60 | $50.60 |
| Purchase #6 | $74.33 | 8.215% | $80.4362 | $80.44 | $80.45 | $80.40 |
| Purchase #7 | $227.47 | 4.744% | $238.2612 | $238.26 | $238.25 | $238.30 |
| 7 purchase totals = | $832.05 | $889.9013 | $889.91 | $889.90 | $889.90 | |