| 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 | $40.79 | 12.470% | $45.8765 | $45.88 | $45.90 | $45.90 |
| Purchase #2 | $156.42 | 5.870% | $165.6019 | $165.60 | $165.60 | $165.60 |
| Purchase #3 | $187.41 | 10.590% | $207.2567 | $207.26 | $207.25 | $207.30 |
| Purchase #4 | $229.87 | 9.549% | $251.8203 | $251.82 | $251.80 | $251.80 |
| Purchase #5 | $171.45 | 7.197% | $183.7893 | $183.79 | $183.80 | $183.80 |
| Purchase #6 | $234.54 | 11.860% | $262.3564 | $262.36 | $262.35 | $262.40 |
| Purchase #7 | $160.36 | 5.369% | $168.9697 | $168.97 | $168.95 | $169.00 |
| 7 purchase totals = | $1,180.84 | $1,285.6708 | $1,285.68 | $1,285.65 | $1,285.80 | |