| 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 | $169.85 | 8.573% | $184.4112 | $184.41 | $184.40 | $184.40 |
| Purchase #2 | $247.80 | 3.250% | $255.8535 | $255.85 | $255.85 | $255.90 |
| Purchase #3 | $32.76 | 7.622% | $35.257 | $35.26 | $35.25 | $35.30 |
| Purchase #4 | $28.58 | 8.629% | $31.0462 | $31.05 | $31.05 | $31.00 |
| Purchase #5 | $118.74 | 3.131% | $122.4577 | $122.46 | $122.45 | $122.50 |
| Purchase #6 | $99.47 | 4.866% | $104.3102 | $104.31 | $104.30 | $104.30 |
| Purchase #7 | $169.50 | 10.751% | $187.7229 | $187.72 | $187.70 | $187.70 |
| 7 purchase totals = | $866.70 | $921.0587 | $921.06 | $921.00 | $921.10 | |