| 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 | $144.60 | 6.683% | $154.2636 | $154.26 | $154.25 | $154.30 |
| Purchase #2 | $131.72 | 10.550% | $145.6165 | $145.62 | $145.60 | $145.60 |
| Purchase #3 | $64.54 | 12.407% | $72.5475 | $72.55 | $72.55 | $72.50 |
| Purchase #4 | $43.28 | 11.611% | $48.3052 | $48.31 | $48.30 | $48.30 |
| Purchase #5 | $168.63 | 8.677% | $183.262 | $183.26 | $183.25 | $183.30 |
| Purchase #6 | $96.67 | 5.350% | $101.8418 | $101.84 | $101.85 | $101.80 |
| Purchase #7 | $37.83 | 5.565% | $39.9352 | $39.94 | $39.95 | $39.90 |
| 7 purchase totals = | $687.27 | $745.7718 | $745.78 | $745.75 | $745.70 | |