| 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 | $111.98 | 7.319% | $120.1758 | $120.18 | $120.20 | $120.20 |
| Purchase #2 | $139.71 | 12.733% | $157.4993 | $157.50 | $157.50 | $157.50 |
| Purchase #3 | $128.36 | 13.638% | $145.8657 | $145.87 | $145.85 | $145.90 |
| Purchase #4 | $166.50 | 13.365% | $188.7527 | $188.75 | $188.75 | $188.80 |
| Purchase #5 | $30.95 | 11.248% | $34.4313 | $34.43 | $34.45 | $34.40 |
| Purchase #6 | $207.53 | 11.442% | $231.2756 | $231.28 | $231.30 | $231.30 |
| Purchase #7 | $8.46 | 7.663% | $9.1083 | $9.11 | $9.10 | $9.10 |
| 7 purchase totals = | $793.49 | $887.1087 | $887.12 | $887.15 | $887.20 | |