| 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 | $155.74 | 7.253% | $167.0358 | $167.04 | $167.05 | $167.00 |
| Purchase #2 | $191.45 | 7.277% | $205.3818 | $205.38 | $205.40 | $205.40 |
| Purchase #3 | $138.67 | 9.833% | $152.3054 | $152.31 | $152.30 | $152.30 |
| Purchase #4 | $190.35 | 10.371% | $210.0912 | $210.09 | $210.10 | $210.10 |
| Purchase #5 | $80.29 | 7.473% | $86.2901 | $86.29 | $86.30 | $86.30 |
| Purchase #6 | $56.83 | 9.365% | $62.1521 | $62.15 | $62.15 | $62.20 |
| Purchase #7 | $213.65 | 7.562% | $229.8062 | $229.81 | $229.80 | $229.80 |
| 7 purchase totals = | $1,026.98 | $1,113.0626 | $1,113.07 | $1,113.10 | $1,113.10 | |