| 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 | $165.85 | 4.763% | $173.7494 | $173.75 | $173.75 | $173.70 |
| Purchase #2 | $9.50 | 5.149% | $9.9892 | $9.99 | $10.00 | $10.00 |
| Purchase #3 | $72.38 | 12.285% | $81.2719 | $81.27 | $81.25 | $81.30 |
| Purchase #4 | $247.90 | 9.173% | $270.6399 | $270.64 | $270.65 | $270.60 |
| Purchase #5 | $110.57 | 5.483% | $116.6326 | $116.63 | $116.65 | $116.60 |
| Purchase #6 | $201.93 | 3.278% | $208.5493 | $208.55 | $208.55 | $208.50 |
| Purchase #7 | $141.29 | 8.693% | $153.5723 | $153.57 | $153.55 | $153.60 |
| 7 purchase totals = | $949.42 | $1,014.4046 | $1,014.40 | $1,014.40 | $1,014.30 | |