| 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 | $177.32 | 4.463% | $185.2338 | $185.23 | $185.25 | $185.20 |
| Purchase #2 | $70.92 | 13.348% | $80.3864 | $80.39 | $80.40 | $80.40 |
| Purchase #3 | $28.43 | 3.690% | $29.4791 | $29.48 | $29.50 | $29.50 |
| Purchase #4 | $247.62 | 5.128% | $260.318 | $260.32 | $260.30 | $260.30 |
| Purchase #5 | $12.30 | 9.786% | $13.5037 | $13.50 | $13.50 | $13.50 |
| Purchase #6 | $221.56 | 4.454% | $231.4283 | $231.43 | $231.45 | $231.40 |
| Purchase #7 | $216.50 | 4.623% | $226.5088 | $226.51 | $226.50 | $226.50 |
| 7 purchase totals = | $974.65 | $1,026.8581 | $1,026.86 | $1,026.90 | $1,026.80 | |