| 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 | $56.80 | 3.250% | $58.646 | $58.65 | $58.65 | $58.60 |
| Purchase #2 | $250.80 | 5.805% | $265.3589 | $265.36 | $265.35 | $265.40 |
| Purchase #3 | $169.90 | 9.296% | $185.6939 | $185.69 | $185.70 | $185.70 |
| Purchase #4 | $240.84 | 12.261% | $270.3694 | $270.37 | $270.35 | $270.40 |
| Purchase #5 | $18.94 | 3.765% | $19.6531 | $19.65 | $19.65 | $19.70 |
| Purchase #6 | $153.82 | 4.256% | $160.3666 | $160.37 | $160.35 | $160.40 |
| Purchase #7 | $208.80 | 5.392% | $220.0585 | $220.06 | $220.05 | $220.10 |
| 7 purchase totals = | $1,099.90 | $1,180.1464 | $1,180.15 | $1,180.10 | $1,180.30 | |