| 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 | $137.67 | 10.531% | $152.168 | $152.17 | $152.15 | $152.20 |
| Purchase #2 | $161.67 | 8.498% | $175.4087 | $175.41 | $175.40 | $175.40 |
| Purchase #3 | $194.45 | 7.479% | $208.9929 | $208.99 | $209.00 | $209.00 |
| Purchase #4 | $107.54 | 9.127% | $117.3552 | $117.36 | $117.35 | $117.40 |
| Purchase #5 | $219.96 | 7.424% | $236.2898 | $236.29 | $236.30 | $236.30 |
| Purchase #6 | $145.58 | 4.614% | $152.2971 | $152.30 | $152.30 | $152.30 |
| Purchase #7 | $114.26 | 5.521% | $120.5683 | $120.57 | $120.55 | $120.60 |
| 7 purchase totals = | $1,081.13 | $1,163.0800 | $1,163.09 | $1,163.05 | $1,163.20 | |