| 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 | $176.91 | 11.347% | $196.984 | $196.98 | $197.00 | $197.00 |
| Purchase #2 | $16.57 | 8.369% | $17.9567 | $17.96 | $17.95 | $18.00 |
| Purchase #3 | $213.62 | 9.227% | $233.3307 | $233.33 | $233.35 | $233.30 |
| Purchase #4 | $148.70 | 11.690% | $166.083 | $166.08 | $166.10 | $166.10 |
| Purchase #5 | $49.69 | 4.666% | $52.0085 | $52.01 | $52.00 | $52.00 |
| Purchase #6 | $90.71 | 5.185% | $95.4133 | $95.41 | $95.40 | $95.40 |
| Purchase #7 | $45.45 | 3.389% | $46.9903 | $46.99 | $47.00 | $47.00 |
| 7 purchase totals = | $741.65 | $808.7665 | $808.76 | $808.80 | $808.80 | |