| 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 | $213.33 | 10.474% | $235.6742 | $235.67 | $235.65 | $235.70 |
| Purchase #2 | $29.61 | 10.693% | $32.7762 | $32.78 | $32.80 | $32.80 |
| Purchase #3 | $35.32 | 6.592% | $37.6483 | $37.65 | $37.65 | $37.60 |
| Purchase #4 | $154.77 | 8.768% | $168.3402 | $168.34 | $168.35 | $168.30 |
| Purchase #5 | $69.86 | 12.613% | $78.6714 | $78.67 | $78.65 | $78.70 |
| Purchase #6 | $171.94 | 6.355% | $182.8668 | $182.87 | $182.85 | $182.90 |
| Purchase #7 | $96.63 | 8.401% | $104.7479 | $104.75 | $104.75 | $104.70 |
| 7 purchase totals = | $771.46 | $840.7250 | $840.73 | $840.70 | $840.70 | |