| 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 | $169.49 | 9.547% | $185.6712 | $185.67 | $185.65 | $185.70 |
| Purchase #2 | $190.80 | 9.120% | $208.201 | $208.20 | $208.20 | $208.20 |
| Purchase #3 | $103.83 | 6.412% | $110.4876 | $110.49 | $110.50 | $110.50 |
| Purchase #4 | $172.83 | 3.555% | $178.9741 | $178.97 | $178.95 | $179.00 |
| Purchase #5 | $177.67 | 8.628% | $192.9994 | $193.00 | $193.00 | $193.00 |
| Purchase #6 | $69.85 | 9.236% | $76.3013 | $76.30 | $76.30 | $76.30 |
| Purchase #7 | $80.74 | 8.695% | $87.7603 | $87.76 | $87.75 | $87.80 |
| 7 purchase totals = | $965.21 | $1,040.3949 | $1,040.39 | $1,040.35 | $1,040.50 | |