| 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 | $111.65 | 10.168% | $123.0026 | $123.00 | $123.00 | $123.00 |
| Purchase #2 | $177.26 | 6.433% | $188.6631 | $188.66 | $188.65 | $188.70 |
| Purchase #3 | $66.65 | 6.869% | $71.2282 | $71.23 | $71.25 | $71.20 |
| Purchase #4 | $166.56 | 10.867% | $184.6601 | $184.66 | $184.65 | $184.70 |
| Purchase #5 | $72.47 | 10.315% | $79.9453 | $79.95 | $79.95 | $79.90 |
| Purchase #6 | $7.62 | 8.640% | $8.2784 | $8.28 | $8.30 | $8.30 |
| Purchase #7 | $134.90 | 4.419% | $140.8612 | $140.86 | $140.85 | $140.90 |
| 7 purchase totals = | $737.11 | $796.6389 | $796.64 | $796.65 | $796.70 | |