| 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 | $167.99 | 8.616% | $182.464 | $182.46 | $182.45 | $182.50 |
| Purchase #2 | $31.43 | 7.529% | $33.7964 | $33.80 | $33.80 | $33.80 |
| Purchase #3 | $244.40 | 13.850% | $278.2494 | $278.25 | $278.25 | $278.20 |
| Purchase #4 | $214.98 | 3.817% | $223.1858 | $223.19 | $223.20 | $223.20 |
| Purchase #5 | $51.91 | 4.601% | $54.2984 | $54.30 | $54.30 | $54.30 |
| Purchase #6 | $26.31 | 6.323% | $27.9736 | $27.97 | $27.95 | $28.00 |
| Purchase #7 | $124.45 | 10.455% | $137.4612 | $137.46 | $137.45 | $137.50 |
| 7 purchase totals = | $861.47 | $937.4288 | $937.43 | $937.40 | $937.50 | |