| 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 | $250.75 | 9.407% | $274.3381 | $274.34 | $274.35 | $274.30 |
| Purchase #2 | $150.94 | 11.148% | $167.7668 | $167.77 | $167.75 | $167.80 |
| Purchase #3 | $121.44 | 11.800% | $135.7699 | $135.77 | $135.75 | $135.80 |
| Purchase #4 | $141.48 | 13.619% | $160.7482 | $160.75 | $160.75 | $160.70 |
| Purchase #5 | $108.32 | 5.514% | $114.2928 | $114.29 | $114.30 | $114.30 |
| Purchase #6 | $109.79 | 4.647% | $114.8919 | $114.89 | $114.90 | $114.90 |
| Purchase #7 | $162.25 | 10.848% | $179.8509 | $179.85 | $179.85 | $179.90 |
| 7 purchase totals = | $1,044.97 | $1,147.6586 | $1,147.66 | $1,147.65 | $1,147.70 | |