| 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 | $183.29 | 4.736% | $191.9706 | $191.97 | $191.95 | $192.00 |
| Purchase #2 | $106.96 | 6.725% | $114.1531 | $114.15 | $114.15 | $114.20 |
| Purchase #3 | $155.68 | 13.644% | $176.921 | $176.92 | $176.90 | $176.90 |
| Purchase #4 | $84.36 | 12.580% | $94.9725 | $94.97 | $94.95 | $95.00 |
| Purchase #5 | $177.47 | 11.764% | $198.3476 | $198.35 | $198.35 | $198.30 |
| Purchase #6 | $7.65 | 4.662% | $8.0066 | $8.01 | $8.00 | $8.00 |
| Purchase #7 | $113.49 | 13.626% | $128.9541 | $128.95 | $128.95 | $129.00 |
| 7 purchase totals = | $828.90 | $913.3255 | $913.32 | $913.25 | $913.40 | |