| 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 | $185.30 | 4.376% | $193.4087 | $193.41 | $193.40 | $193.40 |
| Purchase #2 | $215.56 | 8.372% | $233.6067 | $233.61 | $233.60 | $233.60 |
| Purchase #3 | $101.98 | 10.281% | $112.4646 | $112.46 | $112.45 | $112.50 |
| Purchase #4 | $21.43 | 7.674% | $23.0745 | $23.07 | $23.05 | $23.10 |
| Purchase #5 | $160.56 | 8.707% | $174.54 | $174.54 | $174.55 | $174.50 |
| Purchase #6 | $139.87 | 12.473% | $157.316 | $157.32 | $157.30 | $157.30 |
| Purchase #7 | $241.28 | 4.682% | $252.5767 | $252.58 | $252.60 | $252.60 |
| 7 purchase totals = | $1,065.98 | $1,146.9872 | $1,146.99 | $1,146.95 | $1,147.00 | |