| 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 | $186.64 | 7.624% | $200.8694 | $200.87 | $200.85 | $200.90 |
| Purchase #2 | $216.39 | 3.505% | $223.9745 | $223.97 | $223.95 | $224.00 |
| Purchase #3 | $213.71 | 6.463% | $227.5221 | $227.52 | $227.50 | $227.50 |
| Purchase #4 | $209.37 | 3.265% | $216.2059 | $216.21 | $216.20 | $216.20 |
| Purchase #5 | $54.31 | 4.390% | $56.6942 | $56.69 | $56.70 | $56.70 |
| Purchase #6 | $22.31 | 3.844% | $23.1676 | $23.17 | $23.15 | $23.20 |
| Purchase #7 | $114.61 | 8.859% | $124.7633 | $124.76 | $124.75 | $124.80 |
| 7 purchase totals = | $1,017.34 | $1,073.1970 | $1,073.19 | $1,073.10 | $1,073.30 | |