| 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 | $183.58 | 13.611% | $208.5671 | $208.57 | $208.55 | $208.60 |
| Purchase #2 | $145.37 | 5.550% | $153.438 | $153.44 | $153.45 | $153.40 |
| Purchase #3 | $238.33 | 8.528% | $258.6548 | $258.65 | $258.65 | $258.70 |
| Purchase #4 | $74.54 | 9.540% | $81.6511 | $81.65 | $81.65 | $81.70 |
| Purchase #5 | $195.67 | 13.305% | $221.7039 | $221.70 | $221.70 | $221.70 |
| Purchase #6 | $218.34 | 9.864% | $239.8771 | $239.88 | $239.90 | $239.90 |
| Purchase #7 | $71.44 | 11.773% | $79.8506 | $79.85 | $79.85 | $79.90 |
| 7 purchase totals = | $1,127.27 | $1,243.7426 | $1,243.74 | $1,243.75 | $1,243.90 | |