| 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 | $159.34 | 6.646% | $169.9297 | $169.93 | $169.95 | $169.90 |
| Purchase #2 | $215.76 | 5.356% | $227.3161 | $227.32 | $227.30 | $227.30 |
| Purchase #3 | $110.25 | 6.377% | $117.2806 | $117.28 | $117.30 | $117.30 |
| Purchase #4 | $181.43 | 5.133% | $190.7428 | $190.74 | $190.75 | $190.70 |
| Purchase #5 | $69.41 | 9.566% | $76.0498 | $76.05 | $76.05 | $76.00 |
| Purchase #6 | $25.79 | 6.191% | $27.3867 | $27.39 | $27.40 | $27.40 |
| Purchase #7 | $180.88 | 8.149% | $195.6199 | $195.62 | $195.60 | $195.60 |
| 7 purchase totals = | $942.86 | $1,004.3256 | $1,004.33 | $1,004.35 | $1,004.20 | |