| 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 | $135.78 | 13.593% | $154.2366 | $154.24 | $154.25 | $154.20 |
| Purchase #2 | $248.90 | 12.697% | $280.5028 | $280.50 | $280.50 | $280.50 |
| Purchase #3 | $159.61 | 8.215% | $172.722 | $172.72 | $172.70 | $172.70 |
| Purchase #4 | $63.86 | 5.274% | $67.228 | $67.23 | $67.25 | $67.20 |
| Purchase #5 | $124.92 | 8.418% | $135.4358 | $135.44 | $135.45 | $135.40 |
| Purchase #6 | $67.80 | 3.442% | $70.1337 | $70.13 | $70.15 | $70.10 |
| Purchase #7 | $67.62 | 4.782% | $70.8536 | $70.85 | $70.85 | $70.90 |
| 7 purchase totals = | $868.49 | $951.1125 | $951.11 | $951.15 | $951.00 | |