| 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 | $100.26 | 8.171% | $108.4522 | $108.45 | $108.45 | $108.50 |
| Purchase #2 | $94.84 | 3.245% | $97.9176 | $97.92 | $97.90 | $97.90 |
| Purchase #3 | $147.28 | 6.196% | $156.4055 | $156.41 | $156.40 | $156.40 |
| Purchase #4 | $237.90 | 10.369% | $262.5679 | $262.57 | $262.55 | $262.60 |
| Purchase #5 | $72.53 | 7.111% | $77.6876 | $77.69 | $77.70 | $77.70 |
| Purchase #6 | $85.57 | 3.793% | $88.8157 | $88.82 | $88.80 | $88.80 |
| Purchase #7 | $147.45 | 9.850% | $161.9738 | $161.97 | $161.95 | $162.00 |
| 7 purchase totals = | $885.83 | $953.8203 | $953.83 | $953.75 | $953.90 | |