| 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 | $150.65 | 10.845% | $166.988 | $166.99 | $167.00 | $167.00 |
| Purchase #2 | $76.50 | 12.773% | $86.2713 | $86.27 | $86.25 | $86.30 |
| Purchase #3 | $67.83 | 6.641% | $72.3346 | $72.33 | $72.35 | $72.30 |
| Purchase #4 | $5.66 | 3.786% | $5.8743 | $5.87 | $5.85 | $5.90 |
| Purchase #5 | $162.53 | 7.509% | $174.7344 | $174.73 | $174.75 | $174.70 |
| Purchase #6 | $6.57 | 9.600% | $7.2007 | $7.20 | $7.20 | $7.20 |
| Purchase #7 | $124.58 | 13.346% | $141.2064 | $141.21 | $141.20 | $141.20 |
| 7 purchase totals = | $594.32 | $654.6097 | $654.60 | $654.60 | $654.60 | |