| 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 | $140.75 | 7.448% | $151.2331 | $151.23 | $151.25 | $151.20 |
| Purchase #2 | $12.27 | 10.531% | $13.5622 | $13.56 | $13.55 | $13.60 |
| Purchase #3 | $19.95 | 4.845% | $20.9166 | $20.92 | $20.90 | $20.90 |
| Purchase #4 | $111.40 | 3.688% | $115.5084 | $115.51 | $115.50 | $115.50 |
| Purchase #5 | $122.93 | 13.423% | $139.4309 | $139.43 | $139.45 | $139.40 |
| Purchase #6 | $211.44 | 11.234% | $235.1932 | $235.19 | $235.20 | $235.20 |
| Purchase #7 | $115.97 | 3.805% | $120.3827 | $120.38 | $120.40 | $120.40 |
| 7 purchase totals = | $734.71 | $796.2271 | $796.22 | $796.25 | $796.20 | |