| 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 | $178.72 | 8.688% | $194.2472 | $194.25 | $194.25 | $194.20 |
| Purchase #2 | $160.63 | 12.565% | $180.8132 | $180.81 | $180.80 | $180.80 |
| Purchase #3 | $104.89 | 4.253% | $109.351 | $109.35 | $109.35 | $109.40 |
| Purchase #4 | $222.52 | 5.549% | $234.8676 | $234.87 | $234.85 | $234.90 |
| Purchase #5 | $233.60 | 7.382% | $250.8444 | $250.84 | $250.85 | $250.80 |
| Purchase #6 | $26.27 | 13.419% | $29.7952 | $29.80 | $29.80 | $29.80 |
| Purchase #7 | $115.56 | 12.578% | $130.0951 | $130.10 | $130.10 | $130.10 |
| 7 purchase totals = | $1,042.19 | $1,130.0137 | $1,130.02 | $1,130.00 | $1,130.00 | |