| 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 | $178.82 | 6.588% | $190.6007 | $190.60 | $190.60 | $190.60 |
| Purchase #2 | $195.34 | 3.441% | $202.0616 | $202.06 | $202.05 | $202.10 |
| Purchase #3 | $199.37 | 8.604% | $216.5238 | $216.52 | $216.50 | $216.50 |
| Purchase #4 | $83.25 | 12.562% | $93.7079 | $93.71 | $93.70 | $93.70 |
| Purchase #5 | $149.32 | 10.213% | $164.5701 | $164.57 | $164.55 | $164.60 |
| Purchase #6 | $62.88 | 3.237% | $64.9154 | $64.92 | $64.90 | $64.90 |
| Purchase #7 | $111.51 | 12.442% | $125.3841 | $125.38 | $125.40 | $125.40 |
| 7 purchase totals = | $980.49 | $1,057.7636 | $1,057.76 | $1,057.70 | $1,057.80 | |