| 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 | $149.57 | 3.572% | $154.9126 | $154.91 | $154.90 | $154.90 |
| Purchase #2 | $89.56 | 8.337% | $97.0266 | $97.03 | $97.05 | $97.00 |
| Purchase #3 | $178.70 | 6.789% | $190.8319 | $190.83 | $190.85 | $190.80 |
| Purchase #4 | $240.34 | 10.255% | $264.9869 | $264.99 | $265.00 | $265.00 |
| Purchase #5 | $214.64 | 3.254% | $221.6244 | $221.62 | $221.60 | $221.60 |
| Purchase #6 | $182.88 | 6.145% | $194.118 | $194.12 | $194.10 | $194.10 |
| Purchase #7 | $57.91 | 12.713% | $65.2721 | $65.27 | $65.25 | $65.30 |
| 7 purchase totals = | $1,113.60 | $1,188.7725 | $1,188.77 | $1,188.75 | $1,188.70 | |