| 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 | $86.91 | 7.525% | $93.45 | $93.45 | $93.45 | $93.50 |
| Purchase #2 | $133.28 | 8.578% | $144.7128 | $144.71 | $144.70 | $144.70 |
| Purchase #3 | $151.58 | 5.604% | $160.0745 | $160.07 | $160.05 | $160.10 |
| Purchase #4 | $134.82 | 6.659% | $143.7977 | $143.80 | $143.80 | $143.80 |
| Purchase #5 | $133.86 | 4.269% | $139.5745 | $139.57 | $139.55 | $139.60 |
| Purchase #6 | $146.52 | 5.785% | $154.9962 | $155.00 | $155.00 | $155.00 |
| Purchase #7 | $212.69 | 9.736% | $233.3975 | $233.40 | $233.40 | $233.40 |
| 7 purchase totals = | $999.66 | $1,070.0032 | $1,070.00 | $1,069.95 | $1,070.10 | |