| 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 | $63.47 | 6.234% | $67.4267 | $67.43 | $67.45 | $67.40 |
| Purchase #2 | $138.54 | 12.615% | $156.0168 | $156.02 | $156.00 | $156.00 |
| Purchase #3 | $48.85 | 8.690% | $53.0951 | $53.10 | $53.10 | $53.10 |
| Purchase #4 | $158.39 | 11.623% | $176.7997 | $176.80 | $176.80 | $176.80 |
| Purchase #5 | $198.57 | 7.408% | $213.2801 | $213.28 | $213.30 | $213.30 |
| Purchase #6 | $150.55 | 12.506% | $169.3778 | $169.38 | $169.40 | $169.40 |
| Purchase #7 | $130.97 | 3.262% | $135.2422 | $135.24 | $135.25 | $135.20 |
| 7 purchase totals = | $889.34 | $971.2384 | $971.25 | $971.30 | $971.20 | |