| 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 | $181.78 | 6.578% | $193.7375 | $193.74 | $193.75 | $193.70 |
| Purchase #2 | $17.28 | 10.268% | $19.0543 | $19.05 | $19.05 | $19.10 |
| Purchase #3 | $136.33 | 10.436% | $150.5574 | $150.56 | $150.55 | $150.60 |
| Purchase #4 | $109.73 | 8.151% | $118.6741 | $118.67 | $118.65 | $118.70 |
| Purchase #5 | $215.67 | 7.476% | $231.7935 | $231.79 | $231.80 | $231.80 |
| Purchase #6 | $248.86 | 6.151% | $264.1674 | $264.17 | $264.15 | $264.20 |
| Purchase #7 | $149.62 | 8.287% | $162.019 | $162.02 | $162.00 | $162.00 |
| 7 purchase totals = | $1,059.27 | $1,140.0032 | $1,140.00 | $1,139.95 | $1,140.10 | |