| 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 | $107.74 | 6.819% | $115.0868 | $115.09 | $115.10 | $115.10 |
| Purchase #2 | $140.42 | 10.524% | $155.1978 | $155.20 | $155.20 | $155.20 |
| Purchase #3 | $50.53 | 9.586% | $55.3738 | $55.37 | $55.35 | $55.40 |
| Purchase #4 | $175.99 | 5.266% | $185.2576 | $185.26 | $185.25 | $185.30 |
| Purchase #5 | $153.54 | 9.646% | $168.3505 | $168.35 | $168.35 | $168.40 |
| Purchase #6 | $147.82 | 4.742% | $154.8296 | $154.83 | $154.85 | $154.80 |
| Purchase #7 | $54.71 | 13.492% | $62.0915 | $62.09 | $62.10 | $62.10 |
| 7 purchase totals = | $830.75 | $896.1876 | $896.19 | $896.20 | $896.30 | |