| 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 | $170.41 | 3.447% | $176.284 | $176.28 | $176.30 | $176.30 |
| Purchase #2 | $149.31 | 11.175% | $165.9954 | $166.00 | $166.00 | $166.00 |
| Purchase #3 | $71.76 | 11.661% | $80.1279 | $80.13 | $80.15 | $80.10 |
| Purchase #4 | $72.69 | 8.813% | $79.0962 | $79.10 | $79.10 | $79.10 |
| Purchase #5 | $20.56 | 6.733% | $21.9443 | $21.94 | $21.95 | $21.90 |
| Purchase #6 | $178.52 | 13.660% | $202.9058 | $202.91 | $202.90 | $202.90 |
| Purchase #7 | $16.99 | 6.216% | $18.0461 | $18.05 | $18.05 | $18.00 |
| 7 purchase totals = | $680.24 | $744.3997 | $744.41 | $744.45 | $744.30 | |