| 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 | $149.90 | 10.852% | $166.1671 | $166.17 | $166.15 | $166.20 |
| Purchase #2 | $44.87 | 9.421% | $49.0972 | $49.10 | $49.10 | $49.10 |
| Purchase #3 | $17.69 | 3.611% | $18.3288 | $18.33 | $18.35 | $18.30 |
| Purchase #4 | $146.61 | 4.337% | $152.9685 | $152.97 | $152.95 | $153.00 |
| Purchase #5 | $230.48 | 8.741% | $250.6263 | $250.63 | $250.65 | $250.60 |
| Purchase #6 | $82.93 | 13.618% | $94.2234 | $94.22 | $94.20 | $94.20 |
| Purchase #7 | $109.53 | 12.560% | $123.287 | $123.29 | $123.30 | $123.30 |
| 7 purchase totals = | $782.01 | $854.6983 | $854.71 | $854.70 | $854.70 | |