| 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 | $124.39 | 8.642% | $135.1398 | $135.14 | $135.15 | $135.10 |
| Purchase #2 | $190.94 | 7.744% | $205.7264 | $205.73 | $205.75 | $205.70 |
| Purchase #3 | $27.91 | 13.186% | $31.5902 | $31.59 | $31.60 | $31.60 |
| Purchase #4 | $183.92 | 5.421% | $193.8903 | $193.89 | $193.90 | $193.90 |
| Purchase #5 | $196.30 | 5.362% | $206.8256 | $206.83 | $206.85 | $206.80 |
| Purchase #6 | $29.60 | 8.205% | $32.0287 | $32.03 | $32.05 | $32.00 |
| Purchase #7 | $151.50 | 13.270% | $171.6041 | $171.60 | $171.60 | $171.60 |
| 7 purchase totals = | $904.56 | $976.8051 | $976.81 | $976.90 | $976.70 | |