| 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 | $148.96 | 12.842% | $168.0894 | $168.09 | $168.10 | $168.10 |
| Purchase #2 | $38.67 | 13.410% | $43.8556 | $43.86 | $43.85 | $43.90 |
| Purchase #3 | $8.54 | 8.433% | $9.2602 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $156.56 | 6.795% | $167.1983 | $167.20 | $167.20 | $167.20 |
| Purchase #5 | $218.31 | 6.643% | $232.8123 | $232.81 | $232.80 | $232.80 |
| Purchase #6 | $246.42 | 6.806% | $263.1913 | $263.19 | $263.20 | $263.20 |
| Purchase #7 | $96.92 | 6.698% | $103.4117 | $103.41 | $103.40 | $103.40 |
| 7 purchase totals = | $914.38 | $987.8188 | $987.82 | $987.80 | $987.90 | |