| 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 | $231.67 | 11.287% | $257.8186 | $257.82 | $257.80 | $257.80 |
| Purchase #2 | $156.66 | 3.222% | $161.7076 | $161.71 | $161.70 | $161.70 |
| Purchase #3 | $63.45 | 13.558% | $72.0526 | $72.05 | $72.05 | $72.10 |
| Purchase #4 | $125.68 | 9.766% | $137.9539 | $137.95 | $137.95 | $138.00 |
| Purchase #5 | $94.93 | 11.553% | $105.8973 | $105.90 | $105.90 | $105.90 |
| Purchase #6 | $135.40 | 7.461% | $145.5022 | $145.50 | $145.50 | $145.50 |
| Purchase #7 | $176.40 | 3.500% | $182.574 | $182.57 | $182.55 | $182.60 |
| 7 purchase totals = | $984.19 | $1,063.5062 | $1,063.50 | $1,063.45 | $1,063.60 | |