| 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 | $136.74 | 5.156% | $143.7903 | $143.79 | $143.80 | $143.80 |
| Purchase #2 | $128.86 | 10.159% | $141.9509 | $141.95 | $141.95 | $142.00 |
| Purchase #3 | $190.36 | 5.248% | $200.3501 | $200.35 | $200.35 | $200.40 |
| Purchase #4 | $190.72 | 9.767% | $209.3476 | $209.35 | $209.35 | $209.30 |
| Purchase #5 | $181.77 | 11.529% | $202.7263 | $202.73 | $202.75 | $202.70 |
| Purchase #6 | $191.53 | 9.276% | $209.2963 | $209.30 | $209.30 | $209.30 |
| Purchase #7 | $167.73 | 3.457% | $173.5284 | $173.53 | $173.55 | $173.50 |
| 7 purchase totals = | $1,187.71 | $1,280.9899 | $1,281.00 | $1,281.05 | $1,281.00 | |