| 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 | $98.85 | 6.603% | $105.3771 | $105.38 | $105.40 | $105.40 |
| Purchase #2 | $160.68 | 3.282% | $165.9535 | $165.95 | $165.95 | $166.00 |
| Purchase #3 | $146.35 | 6.846% | $156.3691 | $156.37 | $156.35 | $156.40 |
| Purchase #4 | $219.43 | 7.528% | $235.9487 | $235.95 | $235.95 | $235.90 |
| Purchase #5 | $233.79 | 13.198% | $264.6456 | $264.65 | $264.65 | $264.60 |
| Purchase #6 | $149.78 | 3.657% | $155.2575 | $155.26 | $155.25 | $155.30 |
| Purchase #7 | $244.31 | 9.615% | $267.8004 | $267.80 | $267.80 | $267.80 |
| 7 purchase totals = | $1,253.19 | $1,351.3519 | $1,351.36 | $1,351.35 | $1,351.40 | |