| 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 | $145.44 | 5.742% | $153.7912 | $153.79 | $153.80 | $153.80 |
| Purchase #2 | $214.75 | 3.580% | $222.4381 | $222.44 | $222.45 | $222.40 |
| Purchase #3 | $162.50 | 5.228% | $170.9955 | $171.00 | $171.00 | $171.00 |
| Purchase #4 | $22.76 | 4.863% | $23.8668 | $23.87 | $23.85 | $23.90 |
| Purchase #5 | $158.30 | 13.143% | $179.1054 | $179.11 | $179.10 | $179.10 |
| Purchase #6 | $27.36 | 10.245% | $30.163 | $30.16 | $30.15 | $30.20 |
| Purchase #7 | $50.35 | 8.596% | $54.6781 | $54.68 | $54.70 | $54.70 |
| 7 purchase totals = | $781.46 | $835.0381 | $835.05 | $835.05 | $835.10 | |