| 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 | $177.91 | 8.356% | $192.7762 | $192.78 | $192.80 | $192.80 |
| Purchase #2 | $17.82 | 9.511% | $19.5149 | $19.51 | $19.50 | $19.50 |
| Purchase #3 | $167.83 | 7.835% | $180.9795 | $180.98 | $181.00 | $181.00 |
| Purchase #4 | $125.54 | 12.132% | $140.7705 | $140.77 | $140.75 | $140.80 |
| Purchase #5 | $84.55 | 5.656% | $89.3321 | $89.33 | $89.35 | $89.30 |
| Purchase #6 | $209.68 | 10.259% | $231.1911 | $231.19 | $231.20 | $231.20 |
| Purchase #7 | $165.31 | 9.380% | $180.8161 | $180.82 | $180.80 | $180.80 |
| 7 purchase totals = | $948.64 | $1,035.3804 | $1,035.38 | $1,035.40 | $1,035.40 | |