| 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 | $180.69 | 3.840% | $187.6285 | $187.63 | $187.65 | $187.60 |
| Purchase #2 | $211.89 | 12.648% | $238.6898 | $238.69 | $238.70 | $238.70 |
| Purchase #3 | $239.89 | 10.234% | $264.4403 | $264.44 | $264.45 | $264.40 |
| Purchase #4 | $112.26 | 7.242% | $120.3899 | $120.39 | $120.40 | $120.40 |
| Purchase #5 | $97.55 | 7.273% | $104.6448 | $104.64 | $104.65 | $104.60 |
| Purchase #6 | $189.90 | 7.736% | $204.5907 | $204.59 | $204.60 | $204.60 |
| Purchase #7 | $155.65 | 7.625% | $167.5183 | $167.52 | $167.50 | $167.50 |
| 7 purchase totals = | $1,187.83 | $1,287.9023 | $1,287.90 | $1,287.95 | $1,287.80 | |