| 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 | $177.47 | 10.165% | $195.5098 | $195.51 | $195.50 | $195.50 |
| Purchase #2 | $120.95 | 10.759% | $133.963 | $133.96 | $133.95 | $134.00 |
| Purchase #3 | $215.32 | 9.153% | $235.0282 | $235.03 | $235.05 | $235.00 |
| Purchase #4 | $185.96 | 7.409% | $199.7378 | $199.74 | $199.75 | $199.70 |
| Purchase #5 | $5.60 | 9.383% | $6.1254 | $6.13 | $6.15 | $6.10 |
| Purchase #6 | $163.60 | 13.174% | $185.1527 | $185.15 | $185.15 | $185.20 |
| Purchase #7 | $33.58 | 12.665% | $37.8329 | $37.83 | $37.85 | $37.80 |
| 7 purchase totals = | $902.48 | $993.3498 | $993.35 | $993.40 | $993.30 | |