| 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 | $181.35 | 5.683% | $191.6561 | $191.66 | $191.65 | $191.70 |
| Purchase #2 | $109.95 | 3.143% | $113.4057 | $113.41 | $113.40 | $113.40 |
| Purchase #3 | $112.67 | 4.307% | $117.5227 | $117.52 | $117.50 | $117.50 |
| Purchase #4 | $171.63 | 11.418% | $191.2267 | $191.23 | $191.25 | $191.20 |
| Purchase #5 | $143.26 | 13.638% | $162.7978 | $162.80 | $162.80 | $162.80 |
| Purchase #6 | $15.86 | 4.511% | $16.5754 | $16.58 | $16.60 | $16.60 |
| Purchase #7 | $209.59 | 8.345% | $227.0803 | $227.08 | $227.10 | $227.10 |
| 7 purchase totals = | $944.31 | $1,020.2647 | $1,020.28 | $1,020.30 | $1,020.30 | |