| 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 | $110.37 | 8.542% | $119.7978 | $119.80 | $119.80 | $119.80 |
| Purchase #2 | $136.73 | 3.658% | $141.7316 | $141.73 | $141.75 | $141.70 |
| Purchase #3 | $228.97 | 7.734% | $246.6785 | $246.68 | $246.70 | $246.70 |
| Purchase #4 | $91.32 | 13.207% | $103.3806 | $103.38 | $103.40 | $103.40 |
| Purchase #5 | $160.84 | 4.125% | $167.4747 | $167.47 | $167.45 | $167.50 |
| Purchase #6 | $165.29 | 6.623% | $176.2372 | $176.24 | $176.25 | $176.20 |
| Purchase #7 | $88.51 | 3.665% | $91.7539 | $91.75 | $91.75 | $91.80 |
| 7 purchase totals = | $982.03 | $1,047.0543 | $1,047.05 | $1,047.10 | $1,047.10 | |