| 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 | $182.79 | 5.715% | $193.2364 | $193.24 | $193.25 | $193.20 |
| Purchase #2 | $231.38 | 7.453% | $248.6248 | $248.62 | $248.60 | $248.60 |
| Purchase #3 | $170.81 | 10.833% | $189.3138 | $189.31 | $189.30 | $189.30 |
| Purchase #4 | $31.75 | 6.385% | $33.7772 | $33.78 | $33.80 | $33.80 |
| Purchase #5 | $78.35 | 13.871% | $89.2179 | $89.22 | $89.20 | $89.20 |
| Purchase #6 | $80.77 | 5.239% | $85.0015 | $85.00 | $85.00 | $85.00 |
| Purchase #7 | $178.40 | 11.312% | $198.5806 | $198.58 | $198.60 | $198.60 |
| 7 purchase totals = | $954.25 | $1,037.7522 | $1,037.75 | $1,037.75 | $1,037.70 | |