| 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 | $128.52 | 8.498% | $139.4416 | $139.44 | $139.45 | $139.40 |
| Purchase #2 | $140.41 | 12.183% | $157.5162 | $157.52 | $157.50 | $157.50 |
| Purchase #3 | $36.52 | 7.240% | $39.164 | $39.16 | $39.15 | $39.20 |
| Purchase #4 | $45.29 | 12.456% | $50.9313 | $50.93 | $50.95 | $50.90 |
| Purchase #5 | $66.75 | 13.478% | $75.7466 | $75.75 | $75.75 | $75.70 |
| Purchase #6 | $139.54 | 11.436% | $155.4978 | $155.50 | $155.50 | $155.50 |
| Purchase #7 | $240.80 | 11.433% | $268.3307 | $268.33 | $268.35 | $268.30 |
| 7 purchase totals = | $797.83 | $886.6282 | $886.63 | $886.65 | $886.50 | |