| 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 | $136.90 | 10.345% | $151.0623 | $151.06 | $151.05 | $151.10 |
| Purchase #2 | $51.35 | 6.128% | $54.4967 | $54.50 | $54.50 | $54.50 |
| Purchase #3 | $39.79 | 3.824% | $41.3116 | $41.31 | $41.30 | $41.30 |
| Purchase #4 | $38.84 | 9.580% | $42.5609 | $42.56 | $42.55 | $42.60 |
| Purchase #5 | $246.56 | 8.358% | $267.1675 | $267.17 | $267.15 | $267.20 |
| Purchase #6 | $210.46 | 7.233% | $225.6826 | $225.68 | $225.70 | $225.70 |
| Purchase #7 | $107.73 | 6.408% | $114.6333 | $114.63 | $114.65 | $114.60 |
| 7 purchase totals = | $831.63 | $896.9149 | $896.91 | $896.90 | $897.00 | |