| 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 | $153.58 | 4.343% | $160.25 | $160.25 | $160.25 | $160.30 |
| Purchase #2 | $171.58 | 3.585% | $177.7311 | $177.73 | $177.75 | $177.70 |
| Purchase #3 | $191.82 | 3.452% | $198.4416 | $198.44 | $198.45 | $198.40 |
| Purchase #4 | $146.34 | 11.411% | $163.0389 | $163.04 | $163.05 | $163.00 |
| Purchase #5 | $234.69 | 8.138% | $253.7891 | $253.79 | $253.80 | $253.80 |
| Purchase #6 | $133.48 | 3.795% | $138.5456 | $138.55 | $138.55 | $138.50 |
| Purchase #7 | $41.81 | 10.294% | $46.1139 | $46.11 | $46.10 | $46.10 |
| 7 purchase totals = | $1,073.30 | $1,137.9102 | $1,137.91 | $1,137.95 | $1,137.80 | |