| 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 | $149.35 | 11.318% | $166.2534 | $166.25 | $166.25 | $166.30 |
| Purchase #2 | $33.83 | 3.198% | $34.9119 | $34.91 | $34.90 | $34.90 |
| Purchase #3 | $198.33 | 6.428% | $211.0787 | $211.08 | $211.10 | $211.10 |
| Purchase #4 | $72.31 | 9.436% | $79.1332 | $79.13 | $79.15 | $79.10 |
| Purchase #5 | $198.53 | 4.513% | $207.4897 | $207.49 | $207.50 | $207.50 |
| Purchase #6 | $116.82 | 5.867% | $123.6738 | $123.67 | $123.65 | $123.70 |
| Purchase #7 | $8.97 | 5.864% | $9.496 | $9.50 | $9.50 | $9.50 |
| 7 purchase totals = | $778.14 | $832.0367 | $832.03 | $832.05 | $832.10 | |