| 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 | $128.26 | 3.854% | $133.2031 | $133.20 | $133.20 | $133.20 |
| Purchase #2 | $159.58 | 3.658% | $165.4174 | $165.42 | $165.40 | $165.40 |
| Purchase #3 | $220.26 | 8.141% | $238.1914 | $238.19 | $238.20 | $238.20 |
| Purchase #4 | $85.59 | 10.676% | $94.7276 | $94.73 | $94.75 | $94.70 |
| Purchase #5 | $167.42 | 10.822% | $185.5382 | $185.54 | $185.55 | $185.50 |
| Purchase #6 | $198.36 | 11.690% | $221.5483 | $221.55 | $221.55 | $221.50 |
| Purchase #7 | $96.83 | 8.436% | $104.9986 | $105.00 | $105.00 | $105.00 |
| 7 purchase totals = | $1,056.30 | $1,143.6246 | $1,143.63 | $1,143.65 | $1,143.50 | |