| 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 | $227.29 | 13.358% | $257.6514 | $257.65 | $257.65 | $257.70 |
| Purchase #2 | $8.30 | 12.719% | $9.3557 | $9.36 | $9.35 | $9.40 |
| Purchase #3 | $83.76 | 6.369% | $89.0947 | $89.09 | $89.10 | $89.10 |
| Purchase #4 | $106.97 | 8.750% | $116.3299 | $116.33 | $116.35 | $116.30 |
| Purchase #5 | $155.52 | 8.305% | $168.4359 | $168.44 | $168.45 | $168.40 |
| Purchase #6 | $156.40 | 5.597% | $165.1537 | $165.15 | $165.15 | $165.20 |
| Purchase #7 | $8.50 | 9.250% | $9.2863 | $9.29 | $9.30 | $9.30 |
| 7 purchase totals = | $746.74 | $815.3076 | $815.31 | $815.35 | $815.40 | |