| 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 | $175.63 | 11.472% | $195.7783 | $195.78 | $195.80 | $195.80 |
| Purchase #2 | $45.99 | 8.327% | $49.8196 | $49.82 | $49.80 | $49.80 |
| Purchase #3 | $48.76 | 7.592% | $52.4619 | $52.46 | $52.45 | $52.50 |
| Purchase #4 | $195.47 | 8.786% | $212.644 | $212.64 | $212.65 | $212.60 |
| Purchase #5 | $191.50 | 4.155% | $199.4568 | $199.46 | $199.45 | $199.50 |
| Purchase #6 | $188.33 | 8.720% | $204.7524 | $204.75 | $204.75 | $204.80 |
| Purchase #7 | $85.26 | 3.337% | $88.1051 | $88.11 | $88.10 | $88.10 |
| 7 purchase totals = | $930.94 | $1,003.0181 | $1,003.02 | $1,003.00 | $1,003.10 | |