| 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 | $71.71 | 13.335% | $81.2725 | $81.27 | $81.25 | $81.30 |
| Purchase #2 | $148.59 | 11.121% | $165.1147 | $165.11 | $165.10 | $165.10 |
| Purchase #3 | $73.44 | 4.335% | $76.6236 | $76.62 | $76.60 | $76.60 |
| Purchase #4 | $197.69 | 12.671% | $222.7393 | $222.74 | $222.75 | $222.70 |
| Purchase #5 | $113.34 | 8.696% | $123.196 | $123.20 | $123.20 | $123.20 |
| Purchase #6 | $198.97 | 12.464% | $223.7696 | $223.77 | $223.75 | $223.80 |
| Purchase #7 | $143.85 | 3.856% | $149.3969 | $149.40 | $149.40 | $149.40 |
| 7 purchase totals = | $947.59 | $1,042.1126 | $1,042.11 | $1,042.05 | $1,042.10 | |