| 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 | $215.50 | 4.755% | $225.747 | $225.75 | $225.75 | $225.70 |
| Purchase #2 | $140.70 | 12.311% | $158.0216 | $158.02 | $158.00 | $158.00 |
| Purchase #3 | $89.57 | 7.661% | $96.432 | $96.43 | $96.45 | $96.40 |
| Purchase #4 | $172.28 | 5.440% | $181.652 | $181.65 | $181.65 | $181.70 |
| Purchase #5 | $216.97 | 13.583% | $246.441 | $246.44 | $246.45 | $246.40 |
| Purchase #6 | $54.52 | 6.730% | $58.1892 | $58.19 | $58.20 | $58.20 |
| Purchase #7 | $178.85 | 4.781% | $187.4008 | $187.40 | $187.40 | $187.40 |
| 7 purchase totals = | $1,068.39 | $1,153.8836 | $1,153.88 | $1,153.90 | $1,153.80 | |