| 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 | $22.89 | 9.327% | $25.025 | $25.03 | $25.05 | $25.00 |
| Purchase #2 | $168.83 | 9.801% | $185.377 | $185.38 | $185.40 | $185.40 |
| Purchase #3 | $75.39 | 10.201% | $83.0805 | $83.08 | $83.10 | $83.10 |
| Purchase #4 | $185.47 | 10.496% | $204.9369 | $204.94 | $204.95 | $204.90 |
| Purchase #5 | $136.70 | 13.609% | $155.3035 | $155.30 | $155.30 | $155.30 |
| Purchase #6 | $7.81 | 10.499% | $8.63 | $8.63 | $8.65 | $8.60 |
| Purchase #7 | $167.87 | 11.461% | $187.1096 | $187.11 | $187.10 | $187.10 |
| 7 purchase totals = | $764.96 | $849.4625 | $849.47 | $849.55 | $849.40 | |