| 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 | $128.34 | 7.562% | $138.0451 | $138.05 | $138.05 | $138.00 |
| Purchase #2 | $69.69 | 7.611% | $74.9941 | $74.99 | $75.00 | $75.00 |
| Purchase #3 | $178.54 | 11.769% | $199.5524 | $199.55 | $199.55 | $199.60 |
| Purchase #4 | $111.32 | 6.294% | $118.3265 | $118.33 | $118.35 | $118.30 |
| Purchase #5 | $124.72 | 6.301% | $132.5786 | $132.58 | $132.60 | $132.60 |
| Purchase #6 | $148.76 | 11.588% | $165.9983 | $166.00 | $166.00 | $166.00 |
| Purchase #7 | $93.73 | 12.850% | $105.7743 | $105.77 | $105.75 | $105.80 |
| 7 purchase totals = | $855.10 | $935.2693 | $935.27 | $935.30 | $935.30 | |