| 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 | $165.72 | 5.547% | $174.9125 | $174.91 | $174.90 | $174.90 |
| Purchase #2 | $65.73 | 7.640% | $70.7518 | $70.75 | $70.75 | $70.80 |
| Purchase #3 | $215.67 | 10.179% | $237.623 | $237.62 | $237.60 | $237.60 |
| Purchase #4 | $101.85 | 10.527% | $112.5717 | $112.57 | $112.55 | $112.60 |
| Purchase #5 | $59.53 | 6.462% | $63.3768 | $63.38 | $63.40 | $63.40 |
| Purchase #6 | $23.39 | 9.270% | $25.5583 | $25.56 | $25.55 | $25.60 |
| Purchase #7 | $221.83 | 10.319% | $244.7206 | $244.72 | $244.70 | $244.70 |
| 7 purchase totals = | $853.72 | $929.5147 | $929.51 | $929.45 | $929.60 | |