| 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 | $7.82 | 11.475% | $8.7173 | $8.72 | $8.70 | $8.70 |
| Purchase #2 | $169.78 | 9.404% | $185.7461 | $185.75 | $185.75 | $185.70 |
| Purchase #3 | $23.62 | 12.760% | $26.6339 | $26.63 | $26.65 | $26.60 |
| Purchase #4 | $78.49 | 8.806% | $85.4018 | $85.40 | $85.40 | $85.40 |
| Purchase #5 | $103.70 | 10.359% | $114.4423 | $114.44 | $114.45 | $114.40 |
| Purchase #6 | $171.80 | 7.780% | $185.166 | $185.17 | $185.15 | $185.20 |
| Purchase #7 | $112.63 | 6.118% | $119.5207 | $119.52 | $119.50 | $119.50 |
| 7 purchase totals = | $667.84 | $725.6281 | $725.63 | $725.60 | $725.50 | |