| 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 | $155.36 | 7.789% | $167.461 | $167.46 | $167.45 | $167.50 |
| Purchase #2 | $100.76 | 6.581% | $107.391 | $107.39 | $107.40 | $107.40 |
| Purchase #3 | $23.71 | 7.124% | $25.3991 | $25.40 | $25.40 | $25.40 |
| Purchase #4 | $14.98 | 12.157% | $16.8011 | $16.80 | $16.80 | $16.80 |
| Purchase #5 | $90.88 | 10.707% | $100.6105 | $100.61 | $100.60 | $100.60 |
| Purchase #6 | $247.33 | 5.191% | $260.1689 | $260.17 | $260.15 | $260.20 |
| Purchase #7 | $147.66 | 12.302% | $165.8251 | $165.83 | $165.85 | $165.80 |
| 7 purchase totals = | $780.68 | $843.6567 | $843.66 | $843.65 | $843.70 | |