| 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 | $202.70 | 4.525% | $211.8722 | $211.87 | $211.85 | $211.90 |
| Purchase #2 | $153.25 | 5.184% | $161.1945 | $161.19 | $161.20 | $161.20 |
| Purchase #3 | $113.95 | 5.542% | $120.2651 | $120.27 | $120.25 | $120.30 |
| Purchase #4 | $68.48 | 5.623% | $72.3306 | $72.33 | $72.35 | $72.30 |
| Purchase #5 | $22.85 | 3.447% | $23.6376 | $23.64 | $23.65 | $23.60 |
| Purchase #6 | $149.93 | 10.159% | $165.1614 | $165.16 | $165.15 | $165.20 |
| Purchase #7 | $110.41 | 13.405% | $125.2105 | $125.21 | $125.20 | $125.20 |
| 7 purchase totals = | $821.57 | $879.6719 | $879.67 | $879.65 | $879.70 | |