| 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 | $126.61 | 13.209% | $143.3339 | $143.33 | $143.35 | $143.30 |
| Purchase #2 | $82.81 | 3.248% | $85.4997 | $85.50 | $85.50 | $85.50 |
| Purchase #3 | $88.42 | 7.457% | $95.0135 | $95.01 | $95.00 | $95.00 |
| Purchase #4 | $42.59 | 6.638% | $45.4171 | $45.42 | $45.40 | $45.40 |
| Purchase #5 | $189.39 | 5.330% | $199.4845 | $199.48 | $199.50 | $199.50 |
| Purchase #6 | $193.90 | 5.699% | $204.9504 | $204.95 | $204.95 | $205.00 |
| Purchase #7 | $194.93 | 4.699% | $204.0898 | $204.09 | $204.10 | $204.10 |
| 7 purchase totals = | $918.65 | $977.7889 | $977.78 | $977.80 | $977.80 | |