| 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 | $189.39 | 7.321% | $203.2552 | $203.26 | $203.25 | $203.30 |
| Purchase #2 | $171.60 | 4.635% | $179.5537 | $179.55 | $179.55 | $179.60 |
| Purchase #3 | $248.84 | 7.740% | $268.1002 | $268.10 | $268.10 | $268.10 |
| Purchase #4 | $94.59 | 12.794% | $106.6918 | $106.69 | $106.70 | $106.70 |
| Purchase #5 | $177.41 | 11.637% | $198.0552 | $198.06 | $198.05 | $198.10 |
| Purchase #6 | $16.90 | 11.755% | $18.8866 | $18.89 | $18.90 | $18.90 |
| Purchase #7 | $67.63 | 4.421% | $70.6199 | $70.62 | $70.60 | $70.60 |
| 7 purchase totals = | $966.36 | $1,045.1626 | $1,045.17 | $1,045.15 | $1,045.30 | |