| 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 | $99.27 | 8.441% | $107.6494 | $107.65 | $107.65 | $107.60 |
| Purchase #2 | $171.37 | 7.305% | $183.8886 | $183.89 | $183.90 | $183.90 |
| Purchase #3 | $149.33 | 5.554% | $157.6238 | $157.62 | $157.60 | $157.60 |
| Purchase #4 | $163.56 | 6.655% | $174.4449 | $174.44 | $174.45 | $174.40 |
| Purchase #5 | $20.47 | 11.407% | $22.805 | $22.81 | $22.80 | $22.80 |
| Purchase #6 | $64.32 | 5.485% | $67.848 | $67.85 | $67.85 | $67.80 |
| Purchase #7 | $224.82 | 13.302% | $254.7256 | $254.73 | $254.75 | $254.70 |
| 7 purchase totals = | $893.14 | $968.9853 | $968.99 | $969.00 | $968.80 | |