| 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 | $233.41 | 5.382% | $245.9721 | $245.97 | $245.95 | $246.00 |
| Purchase #2 | $147.40 | 8.521% | $159.96 | $159.96 | $159.95 | $160.00 |
| Purchase #3 | $10.74 | 5.128% | $11.2907 | $11.29 | $11.30 | $11.30 |
| Purchase #4 | $5.34 | 13.729% | $6.0731 | $6.07 | $6.05 | $6.10 |
| Purchase #5 | $179.72 | 9.131% | $196.1302 | $196.13 | $196.15 | $196.10 |
| Purchase #6 | $163.30 | 11.449% | $181.9962 | $182.00 | $182.00 | $182.00 |
| Purchase #7 | $33.92 | 3.391% | $35.0702 | $35.07 | $35.05 | $35.10 |
| 7 purchase totals = | $773.83 | $836.4925 | $836.49 | $836.45 | $836.60 | |