| 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 | $157.25 | 4.395% | $164.1611 | $164.16 | $164.15 | $164.20 |
| Purchase #2 | $226.65 | 4.446% | $236.7269 | $236.73 | $236.75 | $236.70 |
| Purchase #3 | $196.40 | 12.361% | $220.677 | $220.68 | $220.70 | $220.70 |
| Purchase #4 | $97.93 | 10.335% | $108.0511 | $108.05 | $108.05 | $108.10 |
| Purchase #5 | $194.71 | 8.813% | $211.8698 | $211.87 | $211.85 | $211.90 |
| Purchase #6 | $199.79 | 3.612% | $207.0064 | $207.01 | $207.00 | $207.00 |
| Purchase #7 | $209.28 | 9.263% | $228.6656 | $228.67 | $228.65 | $228.70 |
| 7 purchase totals = | $1,282.01 | $1,377.1579 | $1,377.17 | $1,377.15 | $1,377.30 | |