| 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 | $168.37 | 6.863% | $179.9252 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $111.91 | 10.232% | $123.3606 | $123.36 | $123.35 | $123.40 |
| Purchase #3 | $5.84 | 9.189% | $6.3766 | $6.38 | $6.40 | $6.40 |
| Purchase #4 | $174.53 | 11.136% | $193.9657 | $193.97 | $193.95 | $194.00 |
| Purchase #5 | $65.71 | 10.470% | $72.5898 | $72.59 | $72.60 | $72.60 |
| Purchase #6 | $108.45 | 9.380% | $118.6226 | $118.62 | $118.60 | $118.60 |
| Purchase #7 | $83.74 | 5.370% | $88.2368 | $88.24 | $88.25 | $88.20 |
| 7 purchase totals = | $718.55 | $783.0773 | $783.09 | $783.10 | $783.10 | |