| 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 | $158.75 | 11.832% | $177.5333 | $177.53 | $177.55 | $177.50 |
| Purchase #2 | $71.92 | 6.872% | $76.8623 | $76.86 | $76.85 | $76.90 |
| Purchase #3 | $209.63 | 11.302% | $233.3224 | $233.32 | $233.30 | $233.30 |
| Purchase #4 | $135.90 | 6.466% | $144.6873 | $144.69 | $144.70 | $144.70 |
| Purchase #5 | $87.29 | 9.162% | $95.2875 | $95.29 | $95.30 | $95.30 |
| Purchase #6 | $208.51 | 11.776% | $233.0641 | $233.06 | $233.05 | $233.10 |
| Purchase #7 | $114.85 | 6.450% | $122.2578 | $122.26 | $122.25 | $122.30 |
| 7 purchase totals = | $986.85 | $1,083.0147 | $1,083.01 | $1,083.00 | $1,083.10 | |