| 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 | $180.74 | 9.649% | $198.1796 | $198.18 | $198.20 | $198.20 |
| Purchase #2 | $249.58 | 9.312% | $272.8209 | $272.82 | $272.80 | $272.80 |
| Purchase #3 | $144.82 | 3.202% | $149.4571 | $149.46 | $149.45 | $149.50 |
| Purchase #4 | $118.64 | 11.784% | $132.6205 | $132.62 | $132.60 | $132.60 |
| Purchase #5 | $54.87 | 12.627% | $61.7984 | $61.80 | $61.80 | $61.80 |
| Purchase #6 | $35.83 | 12.447% | $40.2898 | $40.29 | $40.30 | $40.30 |
| Purchase #7 | $247.86 | 6.614% | $264.2535 | $264.25 | $264.25 | $264.30 |
| 7 purchase totals = | $1,032.34 | $1,119.4198 | $1,119.42 | $1,119.40 | $1,119.50 | |