| 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 | $147.98 | 3.811% | $153.6195 | $153.62 | $153.60 | $153.60 |
| Purchase #2 | $196.54 | 7.403% | $211.0899 | $211.09 | $211.10 | $211.10 |
| Purchase #3 | $9.55 | 13.528% | $10.8419 | $10.84 | $10.85 | $10.80 |
| Purchase #4 | $104.91 | 4.862% | $110.0107 | $110.01 | $110.00 | $110.00 |
| Purchase #5 | $180.40 | 10.602% | $199.526 | $199.53 | $199.55 | $199.50 |
| Purchase #6 | $5.99 | 10.789% | $6.6363 | $6.64 | $6.65 | $6.60 |
| Purchase #7 | $231.80 | 9.444% | $253.6912 | $253.69 | $253.70 | $253.70 |
| 7 purchase totals = | $877.17 | $945.4155 | $945.42 | $945.45 | $945.30 | |