| 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 | $156.44 | 6.247% | $166.2128 | $166.21 | $166.20 | $166.20 |
| Purchase #2 | $35.44 | 3.535% | $36.6928 | $36.69 | $36.70 | $36.70 |
| Purchase #3 | $118.28 | 3.208% | $122.0744 | $122.07 | $122.05 | $122.10 |
| Purchase #4 | $5.73 | 13.679% | $6.5138 | $6.51 | $6.50 | $6.50 |
| Purchase #5 | $18.68 | 9.140% | $20.3874 | $20.39 | $20.40 | $20.40 |
| Purchase #6 | $165.26 | 8.841% | $179.8706 | $179.87 | $179.85 | $179.90 |
| Purchase #7 | $195.28 | 8.812% | $212.4881 | $212.49 | $212.50 | $212.50 |
| 7 purchase totals = | $695.11 | $744.2399 | $744.23 | $744.20 | $744.30 | |