| 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 | $154.65 | 7.495% | $166.241 | $166.24 | $166.25 | $166.20 |
| Purchase #2 | $249.92 | 5.260% | $263.0658 | $263.07 | $263.05 | $263.10 |
| Purchase #3 | $85.45 | 13.869% | $97.3011 | $97.30 | $97.30 | $97.30 |
| Purchase #4 | $115.60 | 12.471% | $130.0165 | $130.02 | $130.00 | $130.00 |
| Purchase #5 | $119.66 | 7.503% | $128.6381 | $128.64 | $128.65 | $128.60 |
| Purchase #6 | $137.63 | 5.865% | $145.702 | $145.70 | $145.70 | $145.70 |
| Purchase #7 | $231.91 | 13.609% | $263.4706 | $263.47 | $263.45 | $263.50 |
| 7 purchase totals = | $1,094.82 | $1,194.4351 | $1,194.44 | $1,194.40 | $1,194.40 | |