| 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 | $139.72 | 6.491% | $148.7892 | $148.79 | $148.80 | $148.80 |
| Purchase #2 | $62.55 | 9.124% | $68.2571 | $68.26 | $68.25 | $68.30 |
| Purchase #3 | $8.67 | 9.473% | $9.4913 | $9.49 | $9.50 | $9.50 |
| Purchase #4 | $218.63 | 5.246% | $230.0993 | $230.10 | $230.10 | $230.10 |
| Purchase #5 | $197.87 | 4.635% | $207.0413 | $207.04 | $207.05 | $207.00 |
| Purchase #6 | $160.50 | 11.851% | $179.5209 | $179.52 | $179.50 | $179.50 |
| Purchase #7 | $131.69 | 12.714% | $148.4331 | $148.43 | $148.45 | $148.40 |
| 7 purchase totals = | $919.63 | $991.6322 | $991.63 | $991.65 | $991.60 | |