| 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 | $197.94 | 9.174% | $216.099 | $216.10 | $216.10 | $216.10 |
| Purchase #2 | $152.66 | 12.224% | $171.3212 | $171.32 | $171.30 | $171.30 |
| Purchase #3 | $25.37 | 11.272% | $28.2297 | $28.23 | $28.25 | $28.20 |
| Purchase #4 | $18.82 | 5.639% | $19.8813 | $19.88 | $19.90 | $19.90 |
| Purchase #5 | $81.91 | 4.346% | $85.4698 | $85.47 | $85.45 | $85.50 |
| Purchase #6 | $183.80 | 5.420% | $193.762 | $193.76 | $193.75 | $193.80 |
| Purchase #7 | $16.86 | 6.141% | $17.8954 | $17.90 | $17.90 | $17.90 |
| 7 purchase totals = | $677.36 | $732.6584 | $732.66 | $732.65 | $732.70 | |