| 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 | $152.40 | 8.585% | $165.4835 | $165.48 | $165.50 | $165.50 |
| Purchase #2 | $234.58 | 5.843% | $248.2865 | $248.29 | $248.30 | $248.30 |
| Purchase #3 | $17.54 | 8.871% | $19.096 | $19.10 | $19.10 | $19.10 |
| Purchase #4 | $144.70 | 5.668% | $152.9016 | $152.90 | $152.90 | $152.90 |
| Purchase #5 | $107.31 | 7.823% | $115.7049 | $115.70 | $115.70 | $115.70 |
| Purchase #6 | $71.25 | 13.365% | $80.7726 | $80.77 | $80.75 | $80.80 |
| Purchase #7 | $115.44 | 8.813% | $125.6137 | $125.61 | $125.60 | $125.60 |
| 7 purchase totals = | $843.22 | $907.8588 | $907.85 | $907.85 | $907.90 | |