| 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 | $154.74 | 7.230% | $165.9277 | $165.93 | $165.95 | $165.90 |
| Purchase #2 | $48.93 | 11.683% | $54.6465 | $54.65 | $54.65 | $54.60 |
| Purchase #3 | $77.35 | 10.733% | $85.652 | $85.65 | $85.65 | $85.70 |
| Purchase #4 | $28.93 | 9.663% | $31.7255 | $31.73 | $31.75 | $31.70 |
| Purchase #5 | $245.81 | 12.814% | $277.3081 | $277.31 | $277.30 | $277.30 |
| Purchase #6 | $22.76 | 3.486% | $23.5534 | $23.55 | $23.55 | $23.60 |
| Purchase #7 | $233.91 | 13.724% | $266.0118 | $266.01 | $266.00 | $266.00 |
| 7 purchase totals = | $812.43 | $904.8250 | $904.83 | $904.85 | $904.80 | |