| 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 | $187.55 | 3.462% | $194.043 | $194.04 | $194.05 | $194.00 |
| Purchase #2 | $108.98 | 12.786% | $122.9142 | $122.91 | $122.90 | $122.90 |
| Purchase #3 | $155.65 | 7.644% | $167.5479 | $167.55 | $167.55 | $167.50 |
| Purchase #4 | $41.61 | 10.787% | $46.0985 | $46.10 | $46.10 | $46.10 |
| Purchase #5 | $126.58 | 8.511% | $137.3532 | $137.35 | $137.35 | $137.40 |
| Purchase #6 | $172.85 | 10.446% | $190.9059 | $190.91 | $190.90 | $190.90 |
| Purchase #7 | $76.85 | 9.126% | $83.8633 | $83.86 | $83.85 | $83.90 |
| 7 purchase totals = | $870.07 | $942.7260 | $942.72 | $942.70 | $942.70 | |