| 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 | $140.88 | 4.615% | $147.3816 | $147.38 | $147.40 | $147.40 |
| Purchase #2 | $165.87 | 5.167% | $174.4405 | $174.44 | $174.45 | $174.40 |
| Purchase #3 | $6.47 | 3.606% | $6.7033 | $6.70 | $6.70 | $6.70 |
| Purchase #4 | $16.79 | 4.460% | $17.5388 | $17.54 | $17.55 | $17.50 |
| Purchase #5 | $217.74 | 6.642% | $232.2023 | $232.20 | $232.20 | $232.20 |
| Purchase #6 | $179.28 | 7.831% | $193.3194 | $193.32 | $193.30 | $193.30 |
| Purchase #7 | $165.26 | 11.255% | $183.86 | $183.86 | $183.85 | $183.90 |
| 7 purchase totals = | $892.29 | $955.4459 | $955.44 | $955.45 | $955.40 | |