| 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 | $145.27 | 11.242% | $161.6013 | $161.60 | $161.60 | $161.60 |
| Purchase #2 | $165.89 | 7.843% | $178.9008 | $178.90 | $178.90 | $178.90 |
| Purchase #3 | $210.43 | 10.753% | $233.0575 | $233.06 | $233.05 | $233.10 |
| Purchase #4 | $63.43 | 4.442% | $66.2476 | $66.25 | $66.25 | $66.20 |
| Purchase #5 | $178.83 | 11.787% | $199.9087 | $199.91 | $199.90 | $199.90 |
| Purchase #6 | $191.90 | 13.688% | $218.1673 | $218.17 | $218.15 | $218.20 |
| Purchase #7 | $133.43 | 5.738% | $141.0862 | $141.09 | $141.10 | $141.10 |
| 7 purchase totals = | $1,089.18 | $1,198.9694 | $1,198.98 | $1,198.95 | $1,199.00 | |