| 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 | $147.82 | 6.474% | $157.3899 | $157.39 | $157.40 | $157.40 |
| Purchase #2 | $147.35 | 13.562% | $167.3336 | $167.33 | $167.35 | $167.30 |
| Purchase #3 | $245.90 | 12.373% | $276.3252 | $276.33 | $276.35 | $276.30 |
| Purchase #4 | $6.40 | 11.490% | $7.1354 | $7.14 | $7.15 | $7.10 |
| Purchase #5 | $38.81 | 10.288% | $42.8028 | $42.80 | $42.80 | $42.80 |
| Purchase #6 | $224.96 | 5.170% | $236.5904 | $236.59 | $236.60 | $236.60 |
| Purchase #7 | $232.63 | 11.427% | $259.2126 | $259.21 | $259.20 | $259.20 |
| 7 purchase totals = | $1,043.87 | $1,146.7899 | $1,146.79 | $1,146.85 | $1,146.70 | |