| 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 | $142.78 | 8.106% | $154.3537 | $154.35 | $154.35 | $154.40 |
| Purchase #2 | $204.94 | 6.395% | $218.0459 | $218.05 | $218.05 | $218.00 |
| Purchase #3 | $47.40 | 7.373% | $50.8948 | $50.89 | $50.90 | $50.90 |
| Purchase #4 | $196.75 | 10.367% | $217.1471 | $217.15 | $217.15 | $217.10 |
| Purchase #5 | $16.78 | 13.666% | $19.0732 | $19.07 | $19.05 | $19.10 |
| Purchase #6 | $164.97 | 6.447% | $175.6056 | $175.61 | $175.60 | $175.60 |
| Purchase #7 | $147.53 | 10.216% | $162.6017 | $162.60 | $162.60 | $162.60 |
| 7 purchase totals = | $921.15 | $997.7220 | $997.72 | $997.70 | $997.70 | |