| 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 | $164.32 | 3.358% | $169.8379 | $169.84 | $169.85 | $169.80 |
| Purchase #2 | $152.66 | 4.226% | $159.1114 | $159.11 | $159.10 | $159.10 |
| Purchase #3 | $35.69 | 6.743% | $38.0966 | $38.10 | $38.10 | $38.10 |
| Purchase #4 | $174.35 | 11.293% | $194.0393 | $194.04 | $194.05 | $194.00 |
| Purchase #5 | $153.67 | 8.390% | $166.5629 | $166.56 | $166.55 | $166.60 |
| Purchase #6 | $222.98 | 10.492% | $246.3751 | $246.38 | $246.40 | $246.40 |
| Purchase #7 | $17.31 | 9.709% | $18.9906 | $18.99 | $19.00 | $19.00 |
| 7 purchase totals = | $920.98 | $993.0138 | $993.02 | $993.05 | $993.00 | |