| 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 | $48.67 | 13.365% | $55.1747 | $55.17 | $55.15 | $55.20 |
| Purchase #2 | $162.98 | 4.138% | $169.7241 | $169.72 | $169.70 | $169.70 |
| Purchase #3 | $166.51 | 8.368% | $180.4436 | $180.44 | $180.45 | $180.40 |
| Purchase #4 | $185.39 | 8.586% | $201.3076 | $201.31 | $201.30 | $201.30 |
| Purchase #5 | $174.50 | 10.205% | $192.3077 | $192.31 | $192.30 | $192.30 |
| Purchase #6 | $147.35 | 6.732% | $157.2696 | $157.27 | $157.25 | $157.30 |
| Purchase #7 | $143.39 | 4.156% | $149.3493 | $149.35 | $149.35 | $149.30 |
| 7 purchase totals = | $1,028.79 | $1,105.5766 | $1,105.57 | $1,105.50 | $1,105.50 | |