| 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 | $135.50 | 5.468% | $142.9091 | $142.91 | $142.90 | $142.90 |
| Purchase #2 | $23.97 | 7.859% | $25.8538 | $25.85 | $25.85 | $25.90 |
| Purchase #3 | $107.59 | 7.146% | $115.2784 | $115.28 | $115.30 | $115.30 |
| Purchase #4 | $167.31 | 6.828% | $178.7339 | $178.73 | $178.75 | $178.70 |
| Purchase #5 | $205.48 | 6.282% | $218.3883 | $218.39 | $218.40 | $218.40 |
| Purchase #6 | $197.62 | 9.172% | $215.7457 | $215.75 | $215.75 | $215.70 |
| Purchase #7 | $123.75 | 8.216% | $133.9173 | $133.92 | $133.90 | $133.90 |
| 7 purchase totals = | $961.22 | $1,030.8265 | $1,030.83 | $1,030.85 | $1,030.80 | |