| 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 | $156.26 | 6.225% | $165.9872 | $165.99 | $166.00 | $166.00 |
| Purchase #2 | $201.25 | 4.323% | $209.95 | $209.95 | $209.95 | $210.00 |
| Purchase #3 | $111.91 | 7.865% | $120.7117 | $120.71 | $120.70 | $120.70 |
| Purchase #4 | $139.41 | 4.756% | $146.0403 | $146.04 | $146.05 | $146.00 |
| Purchase #5 | $29.82 | 6.574% | $31.7804 | $31.78 | $31.80 | $31.80 |
| Purchase #6 | $229.87 | 6.161% | $244.0323 | $244.03 | $244.05 | $244.00 |
| Purchase #7 | $163.98 | 4.454% | $171.2837 | $171.28 | $171.30 | $171.30 |
| 7 purchase totals = | $1,032.50 | $1,089.7856 | $1,089.78 | $1,089.85 | $1,089.80 | |