| 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 | $170.84 | 7.103% | $182.9748 | $182.97 | $182.95 | $183.00 |
| Purchase #2 | $46.43 | 5.166% | $48.8286 | $48.83 | $48.85 | $48.80 |
| Purchase #3 | $52.31 | 4.641% | $54.7377 | $54.74 | $54.75 | $54.70 |
| Purchase #4 | $195.51 | 6.280% | $207.788 | $207.79 | $207.80 | $207.80 |
| Purchase #5 | $191.87 | 9.547% | $210.1878 | $210.19 | $210.20 | $210.20 |
| Purchase #6 | $132.71 | 11.744% | $148.2955 | $148.30 | $148.30 | $148.30 |
| Purchase #7 | $164.36 | 12.873% | $185.5181 | $185.52 | $185.50 | $185.50 |
| 7 purchase totals = | $954.03 | $1,038.3305 | $1,038.34 | $1,038.35 | $1,038.30 | |