| 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 | $144.67 | 12.517% | $162.7783 | $162.78 | $162.80 | $162.80 |
| Purchase #2 | $123.82 | 7.175% | $132.7041 | $132.70 | $132.70 | $132.70 |
| Purchase #3 | $193.36 | 6.437% | $205.8066 | $205.81 | $205.80 | $205.80 |
| Purchase #4 | $53.78 | 6.150% | $57.0875 | $57.09 | $57.10 | $57.10 |
| Purchase #5 | $171.29 | 3.287% | $176.9203 | $176.92 | $176.90 | $176.90 |
| Purchase #6 | $200.80 | 11.303% | $223.4964 | $223.50 | $223.50 | $223.50 |
| Purchase #7 | $164.98 | 5.681% | $174.3525 | $174.35 | $174.35 | $174.40 |
| 7 purchase totals = | $1,052.70 | $1,133.1457 | $1,133.15 | $1,133.15 | $1,133.20 | |