| 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 | $155.71 | 13.157% | $176.1968 | $176.20 | $176.20 | $176.20 |
| Purchase #2 | $30.46 | 8.483% | $33.0439 | $33.04 | $33.05 | $33.00 |
| Purchase #3 | $109.33 | 13.337% | $123.9113 | $123.91 | $123.90 | $123.90 |
| Purchase #4 | $25.32 | 11.402% | $28.207 | $28.21 | $28.20 | $28.20 |
| Purchase #5 | $202.56 | 13.677% | $230.2641 | $230.26 | $230.25 | $230.30 |
| Purchase #6 | $42.91 | 4.564% | $44.8684 | $44.87 | $44.85 | $44.90 |
| Purchase #7 | $19.83 | 8.186% | $21.4533 | $21.45 | $21.45 | $21.50 |
| 7 purchase totals = | $586.12 | $657.9448 | $657.94 | $657.90 | $658.00 | |