| 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 | $99.29 | 3.570% | $102.8347 | $102.83 | $102.85 | $102.80 |
| Purchase #2 | $16.61 | 7.327% | $17.827 | $17.83 | $17.85 | $17.80 |
| Purchase #3 | $25.63 | 10.718% | $28.377 | $28.38 | $28.40 | $28.40 |
| Purchase #4 | $87.62 | 6.252% | $93.098 | $93.10 | $93.10 | $93.10 |
| Purchase #5 | $178.78 | 6.840% | $191.0086 | $191.01 | $191.00 | $191.00 |
| Purchase #6 | $120.93 | 4.385% | $126.2328 | $126.23 | $126.25 | $126.20 |
| Purchase #7 | $146.58 | 12.574% | $165.011 | $165.01 | $165.00 | $165.00 |
| 7 purchase totals = | $675.44 | $724.3891 | $724.39 | $724.45 | $724.30 | |