| 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 | $155.63 | 9.679% | $170.6934 | $170.69 | $170.70 | $170.70 |
| Purchase #2 | $59.39 | 7.358% | $63.7599 | $63.76 | $63.75 | $63.80 |
| Purchase #3 | $189.61 | 10.143% | $208.8421 | $208.84 | $208.85 | $208.80 |
| Purchase #4 | $240.61 | 13.821% | $273.8647 | $273.86 | $273.85 | $273.90 |
| Purchase #5 | $128.43 | 5.538% | $135.5425 | $135.54 | $135.55 | $135.50 |
| Purchase #6 | $234.33 | 6.512% | $249.5896 | $249.59 | $249.60 | $249.60 |
| Purchase #7 | $86.35 | 12.387% | $97.0462 | $97.05 | $97.05 | $97.00 |
| 7 purchase totals = | $1,094.35 | $1,199.3384 | $1,199.33 | $1,199.35 | $1,199.30 | |