| 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 | $247.42 | 10.478% | $273.3447 | $273.34 | $273.35 | $273.30 |
| Purchase #2 | $95.48 | 13.802% | $108.6581 | $108.66 | $108.65 | $108.70 |
| Purchase #3 | $128.95 | 13.726% | $146.6497 | $146.65 | $146.65 | $146.60 |
| Purchase #4 | $146.57 | 5.377% | $154.4511 | $154.45 | $154.45 | $154.50 |
| Purchase #5 | $46.82 | 7.111% | $50.1494 | $50.15 | $50.15 | $50.10 |
| Purchase #6 | $30.36 | 5.751% | $32.106 | $32.11 | $32.10 | $32.10 |
| Purchase #7 | $165.37 | 5.583% | $174.6026 | $174.60 | $174.60 | $174.60 |
| 7 purchase totals = | $860.97 | $939.9616 | $939.96 | $939.95 | $939.90 | |