| 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 | $146.80 | 13.874% | $167.167 | $167.17 | $167.15 | $167.20 |
| Purchase #2 | $198.70 | 7.698% | $213.9959 | $214.00 | $214.00 | $214.00 |
| Purchase #3 | $245.77 | 6.748% | $262.3546 | $262.35 | $262.35 | $262.40 |
| Purchase #4 | $247.96 | 4.483% | $259.076 | $259.08 | $259.10 | $259.10 |
| Purchase #5 | $37.55 | 7.232% | $40.2656 | $40.27 | $40.25 | $40.30 |
| Purchase #6 | $155.97 | 3.414% | $161.2948 | $161.29 | $161.30 | $161.30 |
| Purchase #7 | $211.79 | 6.750% | $226.0858 | $226.09 | $226.10 | $226.10 |
| 7 purchase totals = | $1,244.54 | $1,330.2397 | $1,330.25 | $1,330.25 | $1,330.40 | |