| 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 | $171.34 | 6.190% | $181.9459 | $181.95 | $181.95 | $181.90 |
| Purchase #2 | $102.74 | 3.168% | $105.9948 | $105.99 | $106.00 | $106.00 |
| Purchase #3 | $159.51 | 6.677% | $170.1605 | $170.16 | $170.15 | $170.20 |
| Purchase #4 | $71.40 | 13.377% | $80.9512 | $80.95 | $80.95 | $81.00 |
| Purchase #5 | $236.65 | 13.737% | $269.1586 | $269.16 | $269.15 | $269.20 |
| Purchase #6 | $249.59 | 8.815% | $271.5914 | $271.59 | $271.60 | $271.60 |
| Purchase #7 | $26.43 | 7.717% | $28.4696 | $28.47 | $28.45 | $28.50 |
| 7 purchase totals = | $1,017.66 | $1,108.2720 | $1,108.27 | $1,108.25 | $1,108.40 | |