| 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 | $144.77 | 3.293% | $149.5373 | $149.54 | $149.55 | $149.50 |
| Purchase #2 | $95.87 | 9.136% | $104.6287 | $104.63 | $104.65 | $104.60 |
| Purchase #3 | $247.89 | 10.663% | $274.3225 | $274.32 | $274.30 | $274.30 |
| Purchase #4 | $117.80 | 4.427% | $123.015 | $123.02 | $123.00 | $123.00 |
| Purchase #5 | $183.31 | 3.449% | $189.6324 | $189.63 | $189.65 | $189.60 |
| Purchase #6 | $19.74 | 5.278% | $20.7819 | $20.78 | $20.80 | $20.80 |
| Purchase #7 | $103.97 | 8.204% | $112.4997 | $112.50 | $112.50 | $112.50 |
| 7 purchase totals = | $913.35 | $974.4175 | $974.42 | $974.45 | $974.30 | |