| 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 | $152.34 | 5.111% | $160.1261 | $160.13 | $160.15 | $160.10 |
| Purchase #2 | $242.60 | 10.167% | $267.2651 | $267.27 | $267.25 | $267.30 |
| Purchase #3 | $45.85 | 8.868% | $49.916 | $49.92 | $49.90 | $49.90 |
| Purchase #4 | $74.53 | 12.714% | $84.0057 | $84.01 | $84.00 | $84.00 |
| Purchase #5 | $188.89 | 4.227% | $196.8744 | $196.87 | $196.85 | $196.90 |
| Purchase #6 | $83.44 | 9.542% | $91.4018 | $91.40 | $91.40 | $91.40 |
| Purchase #7 | $66.57 | 8.584% | $72.2844 | $72.28 | $72.30 | $72.30 |
| 7 purchase totals = | $854.22 | $921.8735 | $921.88 | $921.85 | $921.90 | |