| 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 | $18.25 | 3.236% | $18.8406 | $18.84 | $18.85 | $18.80 |
| Purchase #2 | $234.25 | 5.758% | $247.7381 | $247.74 | $247.75 | $247.70 |
| Purchase #3 | $152.80 | 6.254% | $162.3561 | $162.36 | $162.35 | $162.40 |
| Purchase #4 | $186.41 | 7.693% | $200.7505 | $200.75 | $200.75 | $200.80 |
| Purchase #5 | $166.76 | 9.809% | $183.1175 | $183.12 | $183.10 | $183.10 |
| Purchase #6 | $40.52 | 3.288% | $41.8523 | $41.85 | $41.85 | $41.90 |
| Purchase #7 | $144.97 | 11.166% | $161.1574 | $161.16 | $161.15 | $161.20 |
| 7 purchase totals = | $943.96 | $1,015.8125 | $1,015.82 | $1,015.80 | $1,015.90 | |