| 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 | $229.92 | 7.406% | $246.9479 | $246.95 | $246.95 | $246.90 |
| Purchase #2 | $173.88 | 12.236% | $195.156 | $195.16 | $195.15 | $195.20 |
| Purchase #3 | $146.53 | 10.719% | $162.2366 | $162.24 | $162.25 | $162.20 |
| Purchase #4 | $103.84 | 10.720% | $114.9716 | $114.97 | $114.95 | $115.00 |
| Purchase #5 | $157.69 | 7.852% | $170.0718 | $170.07 | $170.05 | $170.10 |
| Purchase #6 | $106.54 | 7.163% | $114.1715 | $114.17 | $114.15 | $114.20 |
| Purchase #7 | $130.49 | 11.747% | $145.8187 | $145.82 | $145.80 | $145.80 |
| 7 purchase totals = | $1,048.89 | $1,149.3741 | $1,149.38 | $1,149.30 | $1,149.40 | |