| 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 | $15.36 | 11.122% | $17.0683 | $17.07 | $17.05 | $17.10 |
| Purchase #2 | $122.71 | 6.433% | $130.6039 | $130.60 | $130.60 | $130.60 |
| Purchase #3 | $162.33 | 10.263% | $178.9899 | $178.99 | $179.00 | $179.00 |
| Purchase #4 | $223.77 | 8.203% | $242.1259 | $242.13 | $242.15 | $242.10 |
| Purchase #5 | $160.67 | 6.483% | $171.0862 | $171.09 | $171.10 | $171.10 |
| Purchase #6 | $92.76 | 8.361% | $100.5157 | $100.52 | $100.50 | $100.50 |
| Purchase #7 | $64.51 | 5.586% | $68.1135 | $68.11 | $68.10 | $68.10 |
| 7 purchase totals = | $842.11 | $908.5034 | $908.51 | $908.50 | $908.50 | |