| 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 | $182.99 | 3.775% | $189.8979 | $189.90 | $189.90 | $189.90 |
| Purchase #2 | $114.52 | 11.198% | $127.3439 | $127.34 | $127.35 | $127.30 |
| Purchase #3 | $75.70 | 11.852% | $84.672 | $84.67 | $84.65 | $84.70 |
| Purchase #4 | $183.47 | 3.531% | $189.9483 | $189.95 | $189.95 | $189.90 |
| Purchase #5 | $200.71 | 9.638% | $220.0544 | $220.05 | $220.05 | $220.10 |
| Purchase #6 | $92.59 | 12.492% | $104.1563 | $104.16 | $104.15 | $104.20 |
| Purchase #7 | $151.25 | 8.512% | $164.1244 | $164.12 | $164.10 | $164.10 |
| 7 purchase totals = | $1,001.23 | $1,080.1972 | $1,080.19 | $1,080.15 | $1,080.20 | |