| 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 | $108.32 | 5.868% | $114.6762 | $114.68 | $114.70 | $114.70 |
| Purchase #2 | $205.33 | 7.604% | $220.9433 | $220.94 | $220.95 | $220.90 |
| Purchase #3 | $14.68 | 10.873% | $16.2762 | $16.28 | $16.30 | $16.30 |
| Purchase #4 | $26.46 | 7.345% | $28.4035 | $28.40 | $28.40 | $28.40 |
| Purchase #5 | $16.83 | 13.831% | $19.1578 | $19.16 | $19.15 | $19.20 |
| Purchase #6 | $62.87 | 7.460% | $67.5601 | $67.56 | $67.55 | $67.60 |
| Purchase #7 | $169.93 | 5.662% | $179.5514 | $179.55 | $179.55 | $179.60 |
| 7 purchase totals = | $604.42 | $646.5685 | $646.57 | $646.60 | $646.70 | |