| 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 | $167.46 | 12.295% | $188.0492 | $188.05 | $188.05 | $188.00 |
| Purchase #2 | $149.72 | 7.462% | $160.8921 | $160.89 | $160.90 | $160.90 |
| Purchase #3 | $236.65 | 5.549% | $249.7817 | $249.78 | $249.80 | $249.80 |
| Purchase #4 | $161.50 | 3.819% | $167.6677 | $167.67 | $167.65 | $167.70 |
| Purchase #5 | $178.85 | 8.285% | $193.6677 | $193.67 | $193.65 | $193.70 |
| Purchase #6 | $102.34 | 12.122% | $114.7457 | $114.75 | $114.75 | $114.70 |
| Purchase #7 | $181.60 | 12.595% | $204.4725 | $204.47 | $204.45 | $204.50 |
| 7 purchase totals = | $1,178.12 | $1,279.2766 | $1,279.28 | $1,279.25 | $1,279.30 | |