| 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 | $249.79 | 9.518% | $273.565 | $273.57 | $273.55 | $273.60 |
| Purchase #2 | $134.37 | 12.238% | $150.8142 | $150.81 | $150.80 | $150.80 |
| Purchase #3 | $123.66 | 12.700% | $139.3648 | $139.36 | $139.35 | $139.40 |
| Purchase #4 | $127.39 | 3.657% | $132.0487 | $132.05 | $132.05 | $132.00 |
| Purchase #5 | $74.80 | 8.104% | $80.8618 | $80.86 | $80.85 | $80.90 |
| Purchase #6 | $146.61 | 12.649% | $165.1547 | $165.15 | $165.15 | $165.20 |
| Purchase #7 | $198.79 | 10.115% | $218.8976 | $218.90 | $218.90 | $218.90 |
| 7 purchase totals = | $1,055.41 | $1,160.7068 | $1,160.70 | $1,160.65 | $1,160.80 | |