| 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 | $195.25 | 7.486% | $209.8664 | $209.87 | $209.85 | $209.90 |
| Purchase #2 | $173.25 | 6.404% | $184.3449 | $184.34 | $184.35 | $184.30 |
| Purchase #3 | $41.81 | 7.717% | $45.0365 | $45.04 | $45.05 | $45.00 |
| Purchase #4 | $32.48 | 10.706% | $35.9573 | $35.96 | $35.95 | $36.00 |
| Purchase #5 | $170.72 | 8.392% | $185.0468 | $185.05 | $185.05 | $185.00 |
| Purchase #6 | $10.79 | 4.268% | $11.2505 | $11.25 | $11.25 | $11.30 |
| Purchase #7 | $96.97 | 7.333% | $104.0808 | $104.08 | $104.10 | $104.10 |
| 7 purchase totals = | $721.27 | $775.5832 | $775.59 | $775.60 | $775.60 | |