| 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 | $153.90 | 5.416% | $162.2352 | $162.24 | $162.25 | $162.20 |
| Purchase #2 | $78.59 | 11.796% | $87.8605 | $87.86 | $87.85 | $87.90 |
| Purchase #3 | $187.54 | 13.329% | $212.5372 | $212.54 | $212.55 | $212.50 |
| Purchase #4 | $41.63 | 5.646% | $43.9804 | $43.98 | $44.00 | $44.00 |
| Purchase #5 | $161.29 | 6.393% | $171.6013 | $171.60 | $171.60 | $171.60 |
| Purchase #6 | $122.76 | 3.177% | $126.6601 | $126.66 | $126.65 | $126.70 |
| Purchase #7 | $85.43 | 11.382% | $95.1536 | $95.15 | $95.15 | $95.20 |
| 7 purchase totals = | $831.14 | $900.0283 | $900.03 | $900.05 | $900.10 | |