| 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 | $108.93 | 5.502% | $114.9233 | $114.92 | $114.90 | $114.90 |
| Purchase #2 | $142.78 | 5.543% | $150.6943 | $150.69 | $150.70 | $150.70 |
| Purchase #3 | $186.33 | 7.341% | $200.0085 | $200.01 | $200.00 | $200.00 |
| Purchase #4 | $186.81 | 9.454% | $204.471 | $204.47 | $204.45 | $204.50 |
| Purchase #5 | $135.80 | 9.161% | $148.2406 | $148.24 | $148.25 | $148.20 |
| Purchase #6 | $151.27 | 3.402% | $156.4162 | $156.42 | $156.40 | $156.40 |
| Purchase #7 | $210.94 | 5.536% | $222.6176 | $222.62 | $222.60 | $222.60 |
| 7 purchase totals = | $1,122.86 | $1,197.3715 | $1,197.37 | $1,197.30 | $1,197.30 | |