| 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 | $166.64 | 8.398% | $180.6344 | $180.63 | $180.65 | $180.60 |
| Purchase #2 | $188.30 | 11.386% | $209.7398 | $209.74 | $209.75 | $209.70 |
| Purchase #3 | $154.46 | 12.873% | $174.3436 | $174.34 | $174.35 | $174.30 |
| Purchase #4 | $154.60 | 7.441% | $166.1038 | $166.10 | $166.10 | $166.10 |
| Purchase #5 | $54.85 | 5.607% | $57.9254 | $57.93 | $57.95 | $57.90 |
| Purchase #6 | $125.62 | 4.241% | $130.9475 | $130.95 | $130.95 | $130.90 |
| Purchase #7 | $197.51 | 8.788% | $214.8672 | $214.87 | $214.85 | $214.90 |
| 7 purchase totals = | $1,041.98 | $1,134.5617 | $1,134.56 | $1,134.60 | $1,134.40 | |