| 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 | $142.97 | 9.652% | $156.7695 | $156.77 | $156.75 | $156.80 |
| Purchase #2 | $238.29 | 3.111% | $245.7032 | $245.70 | $245.70 | $245.70 |
| Purchase #3 | $173.40 | 7.842% | $186.998 | $187.00 | $187.00 | $187.00 |
| Purchase #4 | $171.69 | 3.411% | $177.5463 | $177.55 | $177.55 | $177.50 |
| Purchase #5 | $179.79 | 6.404% | $191.3038 | $191.30 | $191.30 | $191.30 |
| Purchase #6 | $69.39 | 5.680% | $73.3314 | $73.33 | $73.35 | $73.30 |
| Purchase #7 | $131.90 | 6.179% | $140.0501 | $140.05 | $140.05 | $140.10 |
| 7 purchase totals = | $1,107.43 | $1,171.7023 | $1,171.70 | $1,171.70 | $1,171.70 | |