| 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 | 6.256% | $165.4512 | $165.45 | $165.45 | $165.50 |
| Purchase #2 | $94.79 | 11.798% | $105.9733 | $105.97 | $105.95 | $106.00 |
| Purchase #3 | $143.85 | 4.256% | $149.9723 | $149.97 | $149.95 | $150.00 |
| Purchase #4 | $203.77 | 5.107% | $214.1765 | $214.18 | $214.20 | $214.20 |
| Purchase #5 | $231.77 | 10.606% | $256.3515 | $256.35 | $256.35 | $256.40 |
| Purchase #6 | $248.47 | 8.110% | $268.6209 | $268.62 | $268.60 | $268.60 |
| Purchase #7 | $169.51 | 12.626% | $190.9123 | $190.91 | $190.90 | $190.90 |
| 7 purchase totals = | $1,247.87 | $1,351.4580 | $1,351.45 | $1,351.40 | $1,351.60 | |