| 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 | $174.75 | 4.385% | $182.4128 | $182.41 | $182.40 | $182.40 |
| Purchase #2 | $139.44 | 8.753% | $151.6452 | $151.65 | $151.65 | $151.60 |
| Purchase #3 | $79.85 | 9.398% | $87.3543 | $87.35 | $87.35 | $87.40 |
| Purchase #4 | $184.34 | 6.844% | $196.9562 | $196.96 | $196.95 | $197.00 |
| Purchase #5 | $62.80 | 9.584% | $68.8188 | $68.82 | $68.80 | $68.80 |
| Purchase #6 | $162.65 | 6.566% | $173.3296 | $173.33 | $173.35 | $173.30 |
| Purchase #7 | $117.98 | 13.604% | $134.03 | $134.03 | $134.05 | $134.00 |
| 7 purchase totals = | $921.81 | $994.5469 | $994.55 | $994.55 | $994.50 | |