| 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 | $180.25 | 5.771% | $190.6522 | $190.65 | $190.65 | $190.70 |
| Purchase #2 | $106.47 | 13.217% | $120.5421 | $120.54 | $120.55 | $120.50 |
| Purchase #3 | $153.42 | 5.606% | $162.0207 | $162.02 | $162.00 | $162.00 |
| Purchase #4 | $203.30 | 9.852% | $223.3291 | $223.33 | $223.35 | $223.30 |
| Purchase #5 | $110.90 | 3.402% | $114.6728 | $114.67 | $114.65 | $114.70 |
| Purchase #6 | $42.92 | 5.195% | $45.1497 | $45.15 | $45.15 | $45.10 |
| Purchase #7 | $167.83 | 6.532% | $178.7927 | $178.79 | $178.80 | $178.80 |
| 7 purchase totals = | $965.09 | $1,035.1593 | $1,035.15 | $1,035.15 | $1,035.10 | |