| 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 | $124.58 | 9.639% | $136.5883 | $136.59 | $136.60 | $136.60 |
| Purchase #2 | $106.46 | 3.191% | $109.8571 | $109.86 | $109.85 | $109.90 |
| Purchase #3 | $8.48 | 13.489% | $9.6239 | $9.62 | $9.60 | $9.60 |
| Purchase #4 | $86.81 | 10.606% | $96.0171 | $96.02 | $96.00 | $96.00 |
| Purchase #5 | $146.68 | 5.390% | $154.5861 | $154.59 | $154.60 | $154.60 |
| Purchase #6 | $194.50 | 4.119% | $202.5115 | $202.51 | $202.50 | $202.50 |
| Purchase #7 | $168.69 | 8.670% | $183.3154 | $183.32 | $183.30 | $183.30 |
| 7 purchase totals = | $836.20 | $892.4994 | $892.51 | $892.45 | $892.50 | |