| 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 | $144.57 | 5.635% | $152.7165 | $152.72 | $152.70 | $152.70 |
| Purchase #2 | $17.28 | 7.421% | $18.5623 | $18.56 | $18.55 | $18.60 |
| Purchase #3 | $183.62 | 3.102% | $189.3159 | $189.32 | $189.30 | $189.30 |
| Purchase #4 | $196.66 | 13.108% | $222.4382 | $222.44 | $222.45 | $222.40 |
| Purchase #5 | $214.80 | 8.218% | $232.4523 | $232.45 | $232.45 | $232.50 |
| Purchase #6 | $148.58 | 10.332% | $163.9313 | $163.93 | $163.95 | $163.90 |
| Purchase #7 | $179.67 | 12.425% | $201.994 | $201.99 | $202.00 | $202.00 |
| 7 purchase totals = | $1,085.18 | $1,181.4105 | $1,181.41 | $1,181.40 | $1,181.40 | |