| 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 | $184.74 | 7.554% | $198.6953 | $198.70 | $198.70 | $198.70 |
| Purchase #2 | $147.85 | 9.629% | $162.0865 | $162.09 | $162.10 | $162.10 |
| Purchase #3 | $155.27 | 7.596% | $167.0643 | $167.06 | $167.05 | $167.10 |
| Purchase #4 | $11.58 | 6.294% | $12.3088 | $12.31 | $12.30 | $12.30 |
| Purchase #5 | $193.94 | 3.416% | $200.565 | $200.57 | $200.55 | $200.60 |
| Purchase #6 | $129.51 | 13.666% | $147.2088 | $147.21 | $147.20 | $147.20 |
| Purchase #7 | $104.98 | 4.639% | $109.85 | $109.85 | $109.85 | $109.90 |
| 7 purchase totals = | $927.87 | $997.7787 | $997.79 | $997.75 | $997.90 | |