| 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 | $205.28 | 12.263% | $230.4535 | $230.45 | $230.45 | $230.50 |
| Purchase #2 | $6.93 | 11.212% | $7.707 | $7.71 | $7.70 | $7.70 |
| Purchase #3 | $109.40 | 5.646% | $115.5767 | $115.58 | $115.60 | $115.60 |
| Purchase #4 | $161.99 | 3.152% | $167.0959 | $167.10 | $167.10 | $167.10 |
| Purchase #5 | $28.85 | 7.241% | $30.939 | $30.94 | $30.95 | $30.90 |
| Purchase #6 | $167.92 | 7.302% | $180.1815 | $180.18 | $180.20 | $180.20 |
| Purchase #7 | $29.26 | 12.679% | $32.9699 | $32.97 | $32.95 | $33.00 |
| 7 purchase totals = | $709.63 | $764.9235 | $764.93 | $764.95 | $765.00 | |