| 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 | $158.83 | 7.767% | $171.1663 | $171.17 | $171.15 | $171.20 |
| Purchase #2 | $87.93 | 12.549% | $98.9643 | $98.96 | $98.95 | $99.00 |
| Purchase #3 | $144.91 | 8.768% | $157.6157 | $157.62 | $157.60 | $157.60 |
| Purchase #4 | $191.25 | 4.265% | $199.4068 | $199.41 | $199.40 | $199.40 |
| Purchase #5 | $205.89 | 10.373% | $227.247 | $227.25 | $227.25 | $227.20 |
| Purchase #6 | $178.27 | 11.516% | $198.7996 | $198.80 | $198.80 | $198.80 |
| Purchase #7 | $59.89 | 11.162% | $66.5749 | $66.57 | $66.55 | $66.60 |
| 7 purchase totals = | $1,026.97 | $1,119.7746 | $1,119.78 | $1,119.70 | $1,119.80 | |