| 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 | $166.43 | 6.336% | $176.975 | $176.98 | $177.00 | $177.00 |
| Purchase #2 | $134.84 | 4.800% | $141.3123 | $141.31 | $141.30 | $141.30 |
| Purchase #3 | $27.39 | 11.416% | $30.5168 | $30.52 | $30.50 | $30.50 |
| Purchase #4 | $34.88 | 10.413% | $38.5121 | $38.51 | $38.50 | $38.50 |
| Purchase #5 | $43.88 | 12.125% | $49.2005 | $49.20 | $49.20 | $49.20 |
| Purchase #6 | $52.55 | 3.130% | $54.1948 | $54.19 | $54.20 | $54.20 |
| Purchase #7 | $169.93 | 6.359% | $180.7358 | $180.74 | $180.75 | $180.70 |
| 7 purchase totals = | $629.90 | $671.4473 | $671.45 | $671.45 | $671.40 | |