| 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 | $154.54 | 4.423% | $161.3753 | $161.38 | $161.40 | $161.40 |
| Purchase #2 | $213.36 | 12.131% | $239.2427 | $239.24 | $239.25 | $239.20 |
| Purchase #3 | $184.35 | 6.844% | $196.9669 | $196.97 | $196.95 | $197.00 |
| Purchase #4 | $34.93 | 3.151% | $36.0306 | $36.03 | $36.05 | $36.00 |
| Purchase #5 | $122.44 | 10.208% | $134.9387 | $134.94 | $134.95 | $134.90 |
| Purchase #6 | $98.48 | 8.326% | $106.6794 | $106.68 | $106.70 | $106.70 |
| Purchase #7 | $195.42 | 5.337% | $205.8496 | $205.85 | $205.85 | $205.80 |
| 7 purchase totals = | $1,003.52 | $1,081.0832 | $1,081.09 | $1,081.15 | $1,081.00 | |