| 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 | $150.66 | 5.392% | $158.7836 | $158.78 | $158.80 | $158.80 |
| Purchase #2 | $18.49 | 4.715% | $19.3618 | $19.36 | $19.35 | $19.40 |
| Purchase #3 | $241.51 | 5.312% | $254.339 | $254.34 | $254.35 | $254.30 |
| Purchase #4 | $83.91 | 11.141% | $93.2584 | $93.26 | $93.25 | $93.30 |
| Purchase #5 | $166.55 | 9.639% | $182.6038 | $182.60 | $182.60 | $182.60 |
| Purchase #6 | $107.69 | 10.194% | $118.6679 | $118.67 | $118.65 | $118.70 |
| Purchase #7 | $226.87 | 11.270% | $252.4382 | $252.44 | $252.45 | $252.40 |
| 7 purchase totals = | $995.68 | $1,079.4527 | $1,079.45 | $1,079.45 | $1,079.50 | |