| 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 | $189.32 | 5.572% | $199.8689 | $199.87 | $199.85 | $199.90 |
| Purchase #2 | $152.62 | 7.700% | $164.3717 | $164.37 | $164.35 | $164.40 |
| Purchase #3 | $55.57 | 8.331% | $60.1995 | $60.20 | $60.20 | $60.20 |
| Purchase #4 | $240.53 | 4.785% | $252.0394 | $252.04 | $252.05 | $252.00 |
| Purchase #5 | $169.74 | 8.201% | $183.6604 | $183.66 | $183.65 | $183.70 |
| Purchase #6 | $229.68 | 10.797% | $254.4785 | $254.48 | $254.50 | $254.50 |
| Purchase #7 | $70.38 | 4.558% | $73.5879 | $73.59 | $73.60 | $73.60 |
| 7 purchase totals = | $1,107.84 | $1,188.2063 | $1,188.21 | $1,188.20 | $1,188.30 | |