| 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 | $150.61 | 7.260% | $161.5443 | $161.54 | $161.55 | $161.50 |
| Purchase #2 | $199.35 | 11.358% | $221.9922 | $221.99 | $222.00 | $222.00 |
| Purchase #3 | $149.68 | 12.252% | $168.0188 | $168.02 | $168.00 | $168.00 |
| Purchase #4 | $166.99 | 6.117% | $177.2048 | $177.20 | $177.20 | $177.20 |
| Purchase #5 | $196.71 | 4.399% | $205.3633 | $205.36 | $205.35 | $205.40 |
| Purchase #6 | $127.45 | 5.122% | $133.978 | $133.98 | $134.00 | $134.00 |
| Purchase #7 | $19.82 | 6.376% | $21.0837 | $21.08 | $21.10 | $21.10 |
| 7 purchase totals = | $1,010.61 | $1,089.1851 | $1,089.17 | $1,089.20 | $1,089.20 | |