| 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 | $169.93 | 3.454% | $175.7994 | $175.80 | $175.80 | $175.80 |
| Purchase #2 | $156.73 | 13.640% | $178.108 | $178.11 | $178.10 | $178.10 |
| Purchase #3 | $184.81 | 3.232% | $190.7831 | $190.78 | $190.80 | $190.80 |
| Purchase #4 | $218.40 | 9.674% | $239.528 | $239.53 | $239.55 | $239.50 |
| Purchase #5 | $241.36 | 10.211% | $266.0053 | $266.01 | $266.00 | $266.00 |
| Purchase #6 | $115.74 | 8.375% | $125.4332 | $125.43 | $125.45 | $125.40 |
| Purchase #7 | $68.44 | 10.385% | $75.5475 | $75.55 | $75.55 | $75.50 |
| 7 purchase totals = | $1,155.41 | $1,251.2045 | $1,251.21 | $1,251.25 | $1,251.10 | |