| 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 | $15.43 | 7.722% | $16.6215 | $16.62 | $16.60 | $16.60 |
| Purchase #2 | $240.92 | 12.603% | $271.2831 | $271.28 | $271.30 | $271.30 |
| Purchase #3 | $186.91 | 11.487% | $208.3804 | $208.38 | $208.40 | $208.40 |
| Purchase #4 | $157.50 | 6.167% | $167.213 | $167.21 | $167.20 | $167.20 |
| Purchase #5 | $44.46 | 7.248% | $47.6825 | $47.68 | $47.70 | $47.70 |
| Purchase #6 | $192.74 | 12.241% | $216.3333 | $216.33 | $216.35 | $216.30 |
| Purchase #7 | $188.89 | 13.194% | $213.8121 | $213.81 | $213.80 | $213.80 |
| 7 purchase totals = | $1,026.85 | $1,141.3259 | $1,141.31 | $1,141.35 | $1,141.30 | |