| 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 | $142.76 | 7.864% | $153.9866 | $153.99 | $154.00 | $154.00 |
| Purchase #2 | $79.93 | 10.676% | $88.4633 | $88.46 | $88.45 | $88.50 |
| Purchase #3 | $45.96 | 3.422% | $47.5328 | $47.53 | $47.55 | $47.50 |
| Purchase #4 | $150.66 | 5.181% | $158.4657 | $158.47 | $158.45 | $158.50 |
| Purchase #5 | $237.82 | 6.335% | $252.8859 | $252.89 | $252.90 | $252.90 |
| Purchase #6 | $76.82 | 10.604% | $84.966 | $84.97 | $84.95 | $85.00 |
| Purchase #7 | $230.63 | 7.165% | $247.1546 | $247.15 | $247.15 | $247.20 |
| 7 purchase totals = | $964.58 | $1,033.4549 | $1,033.46 | $1,033.45 | $1,033.60 | |