| 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 | $145.67 | 4.809% | $152.6753 | $152.68 | $152.70 | $152.70 |
| Purchase #2 | $247.46 | 3.373% | $255.8068 | $255.81 | $255.80 | $255.80 |
| Purchase #3 | $175.30 | 3.303% | $181.0902 | $181.09 | $181.10 | $181.10 |
| Purchase #4 | $227.94 | 3.427% | $235.7515 | $235.75 | $235.75 | $235.80 |
| Purchase #5 | $18.29 | 4.317% | $19.0796 | $19.08 | $19.10 | $19.10 |
| Purchase #6 | $246.94 | 11.631% | $275.6616 | $275.66 | $275.65 | $275.70 |
| Purchase #7 | $247.79 | 4.113% | $257.9816 | $257.98 | $258.00 | $258.00 |
| 7 purchase totals = | $1,309.39 | $1,378.0466 | $1,378.05 | $1,378.10 | $1,378.20 | |