| 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 | $191.39 | 12.673% | $215.6449 | $215.64 | $215.65 | $215.60 |
| Purchase #2 | $179.56 | 4.618% | $187.8521 | $187.85 | $187.85 | $187.90 |
| Purchase #3 | $153.28 | 9.543% | $167.9075 | $167.91 | $167.90 | $167.90 |
| Purchase #4 | $211.92 | 3.686% | $219.7314 | $219.73 | $219.75 | $219.70 |
| Purchase #5 | $196.39 | 6.465% | $209.0866 | $209.09 | $209.10 | $209.10 |
| Purchase #6 | $116.28 | 9.169% | $126.9417 | $126.94 | $126.95 | $126.90 |
| Purchase #7 | $13.90 | 7.331% | $14.919 | $14.92 | $14.90 | $14.90 |
| 7 purchase totals = | $1,062.72 | $1,142.0832 | $1,142.08 | $1,142.10 | $1,142.00 | |