| 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 | $136.37 | 7.567% | $146.6891 | $146.69 | $146.70 | $146.70 |
| Purchase #2 | $187.43 | 11.680% | $209.3218 | $209.32 | $209.30 | $209.30 |
| Purchase #3 | $162.82 | 6.399% | $173.2389 | $173.24 | $173.25 | $173.20 |
| Purchase #4 | $75.96 | 11.702% | $84.8488 | $84.85 | $84.85 | $84.80 |
| Purchase #5 | $22.84 | 9.555% | $25.0224 | $25.02 | $25.00 | $25.00 |
| Purchase #6 | $182.97 | 3.356% | $189.1105 | $189.11 | $189.10 | $189.10 |
| Purchase #7 | $229.25 | 4.289% | $239.0825 | $239.08 | $239.10 | $239.10 |
| 7 purchase totals = | $997.64 | $1,067.3140 | $1,067.31 | $1,067.30 | $1,067.20 | |