| 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 | $175.38 | 10.306% | $193.4547 | $193.45 | $193.45 | $193.50 |
| Purchase #2 | $204.36 | 13.343% | $231.6278 | $231.63 | $231.65 | $231.60 |
| Purchase #3 | $217.35 | 5.332% | $228.9391 | $228.94 | $228.95 | $228.90 |
| Purchase #4 | $69.27 | 12.519% | $77.9419 | $77.94 | $77.95 | $77.90 |
| Purchase #5 | $19.28 | 9.414% | $21.095 | $21.10 | $21.10 | $21.10 |
| Purchase #6 | $85.52 | 5.581% | $90.2929 | $90.29 | $90.30 | $90.30 |
| Purchase #7 | $46.51 | 13.365% | $52.7261 | $52.73 | $52.75 | $52.70 |
| 7 purchase totals = | $817.67 | $896.0775 | $896.08 | $896.15 | $896.00 | |