| 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 | $157.62 | 11.545% | $175.8172 | $175.82 | $175.80 | $175.80 |
| Purchase #2 | $136.74 | 12.798% | $154.24 | $154.24 | $154.25 | $154.20 |
| Purchase #3 | $36.34 | 7.216% | $38.9623 | $38.96 | $38.95 | $39.00 |
| Purchase #4 | $66.40 | 11.310% | $73.9098 | $73.91 | $73.90 | $73.90 |
| Purchase #5 | $37.42 | 7.436% | $40.2026 | $40.20 | $40.20 | $40.20 |
| Purchase #6 | $195.91 | 9.754% | $215.0191 | $215.02 | $215.00 | $215.00 |
| Purchase #7 | $14.95 | 10.424% | $16.5084 | $16.51 | $16.50 | $16.50 |
| 7 purchase totals = | $645.38 | $714.6594 | $714.66 | $714.60 | $714.60 | |