| 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 | $193.37 | 7.337% | $207.5576 | $207.56 | $207.55 | $207.60 |
| Purchase #2 | $79.53 | 10.625% | $87.9801 | $87.98 | $88.00 | $88.00 |
| Purchase #3 | $133.43 | 9.265% | $145.7923 | $145.79 | $145.80 | $145.80 |
| Purchase #4 | $150.29 | 9.644% | $164.784 | $164.78 | $164.80 | $164.80 |
| Purchase #5 | $162.37 | 3.180% | $167.5334 | $167.53 | $167.55 | $167.50 |
| Purchase #6 | $171.64 | 7.644% | $184.7602 | $184.76 | $184.75 | $184.80 |
| Purchase #7 | $249.76 | 7.160% | $267.6428 | $267.64 | $267.65 | $267.60 |
| 7 purchase totals = | $1,140.39 | $1,226.0504 | $1,226.04 | $1,226.10 | $1,226.10 | |