| 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 | $150.70 | 12.174% | $169.0462 | $169.05 | $169.05 | $169.00 |
| Purchase #2 | $149.60 | 4.434% | $156.2333 | $156.23 | $156.25 | $156.20 |
| Purchase #3 | $110.35 | 4.564% | $115.3864 | $115.39 | $115.40 | $115.40 |
| Purchase #4 | $20.72 | 3.467% | $21.4384 | $21.44 | $21.45 | $21.40 |
| Purchase #5 | $132.79 | 9.755% | $145.7437 | $145.74 | $145.75 | $145.70 |
| Purchase #6 | $81.85 | 13.588% | $92.9718 | $92.97 | $92.95 | $93.00 |
| Purchase #7 | $87.92 | 7.554% | $94.5615 | $94.56 | $94.55 | $94.60 |
| 7 purchase totals = | $733.93 | $795.3813 | $795.38 | $795.40 | $795.30 | |