| 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 | $162.80 | 5.226% | $171.3079 | $171.31 | $171.30 | $171.30 |
| Purchase #2 | $78.62 | 8.634% | $85.4081 | $85.41 | $85.40 | $85.40 |
| Purchase #3 | $84.47 | 3.837% | $87.7111 | $87.71 | $87.70 | $87.70 |
| Purchase #4 | $213.92 | 7.731% | $230.4582 | $230.46 | $230.45 | $230.50 |
| Purchase #5 | $236.56 | 11.633% | $264.079 | $264.08 | $264.10 | $264.10 |
| Purchase #6 | $211.77 | 9.526% | $231.9432 | $231.94 | $231.95 | $231.90 |
| Purchase #7 | $161.78 | 3.583% | $167.5766 | $167.58 | $167.60 | $167.60 |
| 7 purchase totals = | $1,149.92 | $1,238.4841 | $1,238.49 | $1,238.50 | $1,238.50 | |