| 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 | $161.43 | 10.519% | $178.4108 | $178.41 | $178.40 | $178.40 |
| Purchase #2 | $16.28 | 6.768% | $17.3818 | $17.38 | $17.40 | $17.40 |
| Purchase #3 | $242.34 | 6.259% | $257.5081 | $257.51 | $257.50 | $257.50 |
| Purchase #4 | $154.47 | 4.412% | $161.2852 | $161.29 | $161.30 | $161.30 |
| Purchase #5 | $92.69 | 3.676% | $96.0973 | $96.10 | $96.10 | $96.10 |
| Purchase #6 | $79.47 | 3.419% | $82.1871 | $82.19 | $82.20 | $82.20 |
| Purchase #7 | $6.85 | 4.749% | $7.1753 | $7.18 | $7.20 | $7.20 |
| 7 purchase totals = | $753.53 | $800.0456 | $800.06 | $800.10 | $800.10 | |