| 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 | $155.55 | 7.662% | $167.4682 | $167.47 | $167.45 | $167.50 |
| Purchase #2 | $63.28 | 13.295% | $71.6931 | $71.69 | $71.70 | $71.70 |
| Purchase #3 | $146.90 | 10.631% | $162.5169 | $162.52 | $162.50 | $162.50 |
| Purchase #4 | $207.32 | 7.507% | $222.8835 | $222.88 | $222.90 | $222.90 |
| Purchase #5 | $174.97 | 4.410% | $182.6862 | $182.69 | $182.70 | $182.70 |
| Purchase #6 | $179.51 | 7.608% | $193.1671 | $193.17 | $193.15 | $193.20 |
| Purchase #7 | $63.27 | 8.702% | $68.7758 | $68.78 | $68.80 | $68.80 |
| 7 purchase totals = | $990.80 | $1,069.1908 | $1,069.20 | $1,069.20 | $1,069.30 | |