| 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 | $168.85 | 4.581% | $176.585 | $176.59 | $176.60 | $176.60 |
| Purchase #2 | $161.89 | 7.422% | $173.9055 | $173.91 | $173.90 | $173.90 |
| Purchase #3 | $137.33 | 4.104% | $142.966 | $142.97 | $142.95 | $143.00 |
| Purchase #4 | $126.77 | 10.752% | $140.4003 | $140.40 | $140.40 | $140.40 |
| Purchase #5 | $237.43 | 4.198% | $247.3973 | $247.40 | $247.40 | $247.40 |
| Purchase #6 | $124.87 | 6.731% | $133.275 | $133.28 | $133.30 | $133.30 |
| Purchase #7 | $83.66 | 11.367% | $93.1696 | $93.17 | $93.15 | $93.20 |
| 7 purchase totals = | $1,040.80 | $1,107.6987 | $1,107.72 | $1,107.70 | $1,107.80 | |