| 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 | $147.58 | 8.816% | $160.5907 | $160.59 | $160.60 | $160.60 |
| Purchase #2 | $165.74 | 5.141% | $174.2607 | $174.26 | $174.25 | $174.30 |
| Purchase #3 | $69.60 | 12.470% | $78.2791 | $78.28 | $78.30 | $78.30 |
| Purchase #4 | $245.46 | 5.577% | $259.1493 | $259.15 | $259.15 | $259.10 |
| Purchase #5 | $93.94 | 6.226% | $99.7887 | $99.79 | $99.80 | $99.80 |
| Purchase #6 | $42.77 | 4.441% | $44.6694 | $44.67 | $44.65 | $44.70 |
| Purchase #7 | $105.33 | 8.193% | $113.9597 | $113.96 | $113.95 | $114.00 |
| 7 purchase totals = | $870.42 | $930.6976 | $930.70 | $930.70 | $930.80 | |