| 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 | $166.81 | 12.834% | $188.2184 | $188.22 | $188.20 | $188.20 |
| Purchase #2 | $35.99 | 9.157% | $39.2856 | $39.29 | $39.30 | $39.30 |
| Purchase #3 | $171.50 | 5.130% | $180.298 | $180.30 | $180.30 | $180.30 |
| Purchase #4 | $196.52 | 5.595% | $207.5153 | $207.52 | $207.50 | $207.50 |
| Purchase #5 | $195.30 | 13.180% | $221.0405 | $221.04 | $221.05 | $221.00 |
| Purchase #6 | $212.86 | 13.682% | $241.9835 | $241.98 | $242.00 | $242.00 |
| Purchase #7 | $175.84 | 5.679% | $185.826 | $185.83 | $185.85 | $185.80 |
| 7 purchase totals = | $1,154.82 | $1,264.1673 | $1,264.18 | $1,264.20 | $1,264.10 | |