| 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 | $165.73 | 10.364% | $182.9063 | $182.91 | $182.90 | $182.90 |
| Purchase #2 | $21.80 | 13.173% | $24.6717 | $24.67 | $24.65 | $24.70 |
| Purchase #3 | $184.37 | 11.531% | $205.6297 | $205.63 | $205.65 | $205.60 |
| Purchase #4 | $78.86 | 10.580% | $87.2034 | $87.20 | $87.20 | $87.20 |
| Purchase #5 | $42.66 | 9.798% | $46.8398 | $46.84 | $46.85 | $46.80 |
| Purchase #6 | $43.76 | 4.340% | $45.6592 | $45.66 | $45.65 | $45.70 |
| Purchase #7 | $133.32 | 6.110% | $141.4659 | $141.47 | $141.45 | $141.50 |
| 7 purchase totals = | $670.50 | $734.3760 | $734.38 | $734.35 | $734.40 | |