| 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 | $162.89 | 9.198% | $177.8726 | $177.87 | $177.85 | $177.90 |
| Purchase #2 | $62.90 | 11.471% | $70.1153 | $70.12 | $70.10 | $70.10 |
| Purchase #3 | $156.31 | 6.547% | $166.5436 | $166.54 | $166.55 | $166.50 |
| Purchase #4 | $97.25 | 8.289% | $105.3111 | $105.31 | $105.30 | $105.30 |
| Purchase #5 | $211.33 | 3.233% | $218.1623 | $218.16 | $218.15 | $218.20 |
| Purchase #6 | $133.72 | 8.740% | $145.4071 | $145.41 | $145.40 | $145.40 |
| Purchase #7 | $7.66 | 6.170% | $8.1326 | $8.13 | $8.15 | $8.10 |
| 7 purchase totals = | $832.06 | $891.5446 | $891.54 | $891.50 | $891.50 | |