| 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 | $143.65 | 13.596% | $163.1807 | $163.18 | $163.20 | $163.20 |
| Purchase #2 | $183.93 | 6.662% | $196.1834 | $196.18 | $196.20 | $196.20 |
| Purchase #3 | $74.79 | 5.346% | $78.7883 | $78.79 | $78.80 | $78.80 |
| Purchase #4 | $189.59 | 4.479% | $198.0817 | $198.08 | $198.10 | $198.10 |
| Purchase #5 | $178.48 | 3.203% | $184.1967 | $184.20 | $184.20 | $184.20 |
| Purchase #6 | $95.30 | 7.710% | $102.6476 | $102.65 | $102.65 | $102.60 |
| Purchase #7 | $105.52 | 7.438% | $113.3686 | $113.37 | $113.35 | $113.40 |
| 7 purchase totals = | $971.26 | $1,036.4470 | $1,036.45 | $1,036.50 | $1,036.50 | |