| 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 | $171.64 | 3.650% | $177.9049 | $177.90 | $177.90 | $177.90 |
| Purchase #2 | $94.65 | 13.483% | $107.4117 | $107.41 | $107.40 | $107.40 |
| Purchase #3 | $130.88 | 5.702% | $138.3428 | $138.34 | $138.35 | $138.30 |
| Purchase #4 | $241.68 | 11.858% | $270.3384 | $270.34 | $270.35 | $270.30 |
| Purchase #5 | $231.73 | 4.712% | $242.6491 | $242.65 | $242.65 | $242.60 |
| Purchase #6 | $35.43 | 8.267% | $38.359 | $38.36 | $38.35 | $38.40 |
| Purchase #7 | $120.49 | 9.195% | $131.5691 | $131.57 | $131.55 | $131.60 |
| 7 purchase totals = | $1,026.50 | $1,106.5750 | $1,106.57 | $1,106.55 | $1,106.50 | |