| 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 | $161.92 | 3.699% | $167.9094 | $167.91 | $167.90 | $167.90 |
| Purchase #2 | $11.27 | 8.780% | $12.2595 | $12.26 | $12.25 | $12.30 |
| Purchase #3 | $5.49 | 5.830% | $5.8101 | $5.81 | $5.80 | $5.80 |
| Purchase #4 | $204.62 | 5.254% | $215.3707 | $215.37 | $215.35 | $215.40 |
| Purchase #5 | $165.48 | 10.543% | $182.9266 | $182.93 | $182.95 | $182.90 |
| Purchase #6 | $230.61 | 10.163% | $254.0469 | $254.05 | $254.05 | $254.00 |
| Purchase #7 | $11.63 | 8.365% | $12.6028 | $12.60 | $12.60 | $12.60 |
| 7 purchase totals = | $791.02 | $850.9260 | $850.93 | $850.90 | $850.90 | |