| 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 | $212.94 | 5.648% | $224.9669 | $224.97 | $224.95 | $225.00 |
| Purchase #2 | $33.34 | 11.334% | $37.1188 | $37.12 | $37.10 | $37.10 |
| Purchase #3 | $169.70 | 11.275% | $188.8337 | $188.83 | $188.85 | $188.80 |
| Purchase #4 | $10.62 | 6.854% | $11.3479 | $11.35 | $11.35 | $11.30 |
| Purchase #5 | $158.25 | 5.487% | $166.9332 | $166.93 | $166.95 | $166.90 |
| Purchase #6 | $118.51 | 8.528% | $128.6165 | $128.62 | $128.60 | $128.60 |
| Purchase #7 | $52.64 | 9.670% | $57.7303 | $57.73 | $57.75 | $57.70 |
| 7 purchase totals = | $756.00 | $815.5473 | $815.55 | $815.55 | $815.40 | |