| 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 | $48.80 | 13.668% | $55.47 | $55.47 | $55.45 | $55.50 |
| Purchase #2 | $190.47 | 9.689% | $208.9246 | $208.92 | $208.90 | $208.90 |
| Purchase #3 | $89.97 | 12.863% | $101.5428 | $101.54 | $101.55 | $101.50 |
| Purchase #4 | $141.91 | 7.580% | $152.6668 | $152.67 | $152.65 | $152.70 |
| Purchase #5 | $185.49 | 4.547% | $193.9242 | $193.92 | $193.90 | $193.90 |
| Purchase #6 | $64.36 | 11.607% | $71.8303 | $71.83 | $71.85 | $71.80 |
| Purchase #7 | $166.68 | 4.678% | $174.4773 | $174.48 | $174.50 | $174.50 |
| 7 purchase totals = | $887.68 | $958.8360 | $958.83 | $958.80 | $958.80 | |