| 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 | $166.37 | 5.148% | $174.9347 | $174.93 | $174.95 | $174.90 |
| Purchase #2 | $99.44 | 6.678% | $106.0806 | $106.08 | $106.10 | $106.10 |
| Purchase #3 | $175.76 | 3.135% | $181.2701 | $181.27 | $181.25 | $181.30 |
| Purchase #4 | $112.66 | 10.612% | $124.6155 | $124.62 | $124.60 | $124.60 |
| Purchase #5 | $23.53 | 11.187% | $26.1623 | $26.16 | $26.15 | $26.20 |
| Purchase #6 | $197.93 | 9.340% | $216.4167 | $216.42 | $216.40 | $216.40 |
| Purchase #7 | $197.79 | 5.533% | $208.7337 | $208.73 | $208.75 | $208.70 |
| 7 purchase totals = | $973.48 | $1,038.2136 | $1,038.21 | $1,038.20 | $1,038.20 | |