| 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 | $129.70 | 9.670% | $142.242 | $142.24 | $142.25 | $142.20 |
| Purchase #2 | $144.83 | 8.822% | $157.6069 | $157.61 | $157.60 | $157.60 |
| Purchase #3 | $26.48 | 8.214% | $28.6551 | $28.66 | $28.65 | $28.70 |
| Purchase #4 | $95.27 | 10.405% | $105.1828 | $105.18 | $105.20 | $105.20 |
| Purchase #5 | $64.68 | 9.789% | $71.0115 | $71.01 | $71.00 | $71.00 |
| Purchase #6 | $36.56 | 13.431% | $41.4704 | $41.47 | $41.45 | $41.50 |
| Purchase #7 | $190.83 | 3.400% | $197.3182 | $197.32 | $197.30 | $197.30 |
| 7 purchase totals = | $688.35 | $743.4869 | $743.49 | $743.45 | $743.50 | |