| 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 | $9.58 | 10.135% | $10.5509 | $10.55 | $10.55 | $10.60 |
| Purchase #2 | $178.48 | 10.302% | $196.867 | $196.87 | $196.85 | $196.90 |
| Purchase #3 | $140.72 | 7.145% | $150.7744 | $150.77 | $150.75 | $150.80 |
| Purchase #4 | $215.85 | 5.536% | $227.7995 | $227.80 | $227.80 | $227.80 |
| Purchase #5 | $131.92 | 7.204% | $141.4235 | $141.42 | $141.40 | $141.40 |
| Purchase #6 | $204.64 | 8.114% | $221.2445 | $221.24 | $221.25 | $221.20 |
| Purchase #7 | $195.58 | 11.197% | $217.4791 | $217.48 | $217.50 | $217.50 |
| 7 purchase totals = | $1,076.77 | $1,166.1389 | $1,166.13 | $1,166.10 | $1,166.20 | |