| 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 | $136.56 | 12.125% | $153.1179 | $153.12 | $153.10 | $153.10 |
| Purchase #2 | $188.93 | 3.855% | $196.2133 | $196.21 | $196.20 | $196.20 |
| Purchase #3 | $227.52 | 10.336% | $251.0365 | $251.04 | $251.05 | $251.00 |
| Purchase #4 | $184.66 | 12.824% | $208.3408 | $208.34 | $208.35 | $208.30 |
| Purchase #5 | $214.32 | 7.120% | $229.5796 | $229.58 | $229.60 | $229.60 |
| Purchase #6 | $152.53 | 4.469% | $159.3466 | $159.35 | $159.35 | $159.30 |
| Purchase #7 | $73.77 | 13.768% | $83.9267 | $83.93 | $83.95 | $83.90 |
| 7 purchase totals = | $1,178.29 | $1,281.5614 | $1,281.57 | $1,281.60 | $1,281.40 | |