| 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 | $153.62 | 3.226% | $158.5758 | $158.58 | $158.60 | $158.60 |
| Purchase #2 | $100.46 | 12.663% | $113.1812 | $113.18 | $113.20 | $113.20 |
| Purchase #3 | $31.78 | 6.230% | $33.7599 | $33.76 | $33.75 | $33.80 |
| Purchase #4 | $113.32 | 12.253% | $127.2051 | $127.21 | $127.20 | $127.20 |
| Purchase #5 | $17.91 | 7.470% | $19.2479 | $19.25 | $19.25 | $19.20 |
| Purchase #6 | $141.77 | 8.182% | $153.3696 | $153.37 | $153.35 | $153.40 |
| Purchase #7 | $158.62 | 13.381% | $179.8449 | $179.84 | $179.85 | $179.80 |
| 7 purchase totals = | $717.48 | $785.1844 | $785.19 | $785.20 | $785.20 | |