| 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 | $168.84 | 5.429% | $178.0063 | $178.01 | $178.00 | $178.00 |
| Purchase #2 | $223.30 | 3.637% | $231.4214 | $231.42 | $231.40 | $231.40 |
| Purchase #3 | $203.91 | 8.575% | $221.3953 | $221.40 | $221.40 | $221.40 |
| Purchase #4 | $143.84 | 5.111% | $151.1917 | $151.19 | $151.20 | $151.20 |
| Purchase #5 | $28.98 | 8.394% | $31.4126 | $31.41 | $31.40 | $31.40 |
| Purchase #6 | $52.61 | 6.570% | $56.0665 | $56.07 | $56.05 | $56.10 |
| Purchase #7 | $104.78 | 9.462% | $114.6943 | $114.69 | $114.70 | $114.70 |
| 7 purchase totals = | $926.26 | $984.1881 | $984.19 | $984.15 | $984.20 | |