| 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 | $184.62 | 11.503% | $205.8568 | $205.86 | $205.85 | $205.90 |
| Purchase #2 | $16.75 | 8.141% | $18.1136 | $18.11 | $18.10 | $18.10 |
| Purchase #3 | $120.93 | 12.714% | $136.305 | $136.31 | $136.30 | $136.30 |
| Purchase #4 | $133.82 | 7.182% | $143.431 | $143.43 | $143.45 | $143.40 |
| Purchase #5 | $50.70 | 4.605% | $53.0347 | $53.03 | $53.05 | $53.00 |
| Purchase #6 | $147.52 | 7.166% | $158.0913 | $158.09 | $158.10 | $158.10 |
| Purchase #7 | $57.29 | 7.607% | $61.6481 | $61.65 | $61.65 | $61.60 |
| 7 purchase totals = | $711.63 | $776.4805 | $776.48 | $776.50 | $776.40 | |