| 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 | $174.48 | 8.322% | $189.0002 | $189.00 | $189.00 | $189.00 |
| Purchase #2 | $152.29 | 13.780% | $173.2756 | $173.28 | $173.30 | $173.30 |
| Purchase #3 | $89.59 | 5.766% | $94.7558 | $94.76 | $94.75 | $94.80 |
| Purchase #4 | $240.72 | 6.332% | $255.9624 | $255.96 | $255.95 | $256.00 |
| Purchase #5 | $141.98 | 8.715% | $154.3536 | $154.35 | $154.35 | $154.40 |
| Purchase #6 | $212.81 | 12.683% | $239.8007 | $239.80 | $239.80 | $239.80 |
| Purchase #7 | $88.67 | 13.703% | $100.8205 | $100.82 | $100.80 | $100.80 |
| 7 purchase totals = | $1,100.54 | $1,207.9688 | $1,207.97 | $1,207.95 | $1,208.10 | |